332253012 has 144 divisors (see below), whose sum is σ = 983405696. Its totient is φ = 85017600.

The previous prime is 332252993. The next prime is 332253041. The reversal of 332253012 is 210352233.

It is a super-2 number, since 2×332253012² = 220784127966144288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 332253012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1835562 + ... + 1835742.

Almost surely, 2^332253012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332253012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491702848).

332253012 is an abundant number, since it is smaller than the sum of its proper divisors (651152684).

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

332253012 is a wasteful number, since it uses less digits than its factorization.

332253012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 332253012 is about 18227.8087547571. The cubic root of 332253012 is about 692.6114106962.

The spelling of 332253012 in words is "three hundred thirty-two million, two hundred fifty-three thousand, twelve".