252496332 has 96 divisors (see below), whose sum is σ = 717776640. Its totient is φ = 76124160.

The previous prime is 252496319. The next prime is 252496337. The reversal of 252496332 is 233694252.

It is a happy number.

252496332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (252496337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304903 + ... + 305729.

It is an arithmetic number, because the mean of its divisors is an integer number (7476840).

Almost surely, 2^252496332 is an apocalyptic number.

252496332 is a gapful number since it is divisible by the number (22) 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 252496332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358888320).

252496332 is an abundant number, since it is smaller than the sum of its proper divisors (465280308).

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

252496332 is a wasteful number, since it uses less digits than its factorization.

252496332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1100 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 252496332 is about 15890.1331649549. The cubic root of 252496332 is about 632.0503718597.

The spelling of 252496332 in words is "two hundred fifty-two million, four hundred ninety-six thousand, three hundred thirty-two".