313633152 has 384 divisors, whose sum is σ = 1145664000. Its totient is φ = 80289792.

The previous prime is 313633123. The next prime is 313633183. The reversal of 313633152 is 251336313.

It is a happy number.

313633152 is a `hidden beast` number, since 3 + 13 + 633 + 15 + 2 = 666.

313633152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3523924 + ... + 3524012.

It is an arithmetic number, because the mean of its divisors is an integer number (2983500).

Almost surely, 2^313633152 is an apocalyptic number.

313633152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313633152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572832000).

313633152 is an abundant number, since it is smaller than the sum of its proper divisors (832030848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313633152 is a wasteful number, since it uses less digits than its factorization.

313633152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 143 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 313633152 is about 17709.6909063936. The cubic root of 313633152 is about 679.4236408045.

Adding to 313633152 its reverse (251336313), we get a palindrome (564969465).

The spelling of 313633152 in words is "three hundred thirteen million, six hundred thirty-three thousand, one hundred fifty-two".