352572052 has 36 divisors (see below), whose sum is σ = 740901504. Its totient is φ = 146225520.

The previous prime is 352572043. The next prime is 352572067. The reversal of 352572052 is 250275253.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22938 + ... + 35089.

Almost surely, 2^352572052 is an apocalyptic number.

It is an amenable number.

352572052 is an abundant number, since it is smaller than the sum of its proper divisors (388329452).

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

352572052 is a wasteful number, since it uses less digits than its factorization.

352572052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58076 (or 58067 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 352572052 is about 18776.9020874052. The cubic root of 352572052 is about 706.4519492232.

The spelling of 352572052 in words is "three hundred fifty-two million, five hundred seventy-two thousand, fifty-two".