352852728 has 16 divisors (see below), whose sum is σ = 882131880. Its totient is φ = 117617568.

The previous prime is 352852699. The next prime is 352852733. The reversal of 352852728 is 827258253.

It is a self number, because there is not a number n which added to its sum of digits gives 352852728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7351075 + ... + 7351122.

Almost surely, 2^352852728 is an apocalyptic number.

It is an amenable number.

352852728 is an abundant number, since it is smaller than the sum of its proper divisors (529279152).

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

352852728 is a wasteful number, since it uses less digits than its factorization.

352852728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702206 (or 14702202 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 352852728 is about 18784.3745703710. The cubic root of 352852728 is about 706.6393638832.

The spelling of 352852728 in words is "three hundred fifty-two million, eight hundred fifty-two thousand, seven hundred twenty-eight".