153334332 has 72 divisors (see below), whose sum is σ = 409769360. Its totient is φ = 48211200.

The previous prime is 153334303. The next prime is 153334387. The reversal of 153334332 is 233433351.

It is a happy number.

It is a super-2 number, since 2×153334332² = 47022834739772448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153334296 and 153334305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254832 + ... + 255432.

Almost surely, 2^153334332 is an apocalyptic number.

153334332 is a gapful number since it is divisible by the number (12) 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 153334332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204884680).

153334332 is an abundant number, since it is smaller than the sum of its proper divisors (256435028).

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

153334332 is a wasteful number, since it uses less digits than its factorization.

153334332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 998 counting only the distinct ones).

The product of its digits is 9720, while the sum is 27.

The square root of 153334332 is about 12382.8240720766. The cubic root of 153334332 is about 535.2374198802.

Adding to 153334332 its reverse (233433351), we get a palindrome (386767683).

The spelling of 153334332 in words is "one hundred fifty-three million, three hundred thirty-four thousand, three hundred thirty-two".