354502252 has 24 divisors (see below), whose sum is σ = 668696336. Its totient is φ = 163470528.

The previous prime is 354502237. The next prime is 354502259. The reversal of 354502252 is 252205453.

It is a self number, because there is not a number n which added to its sum of digits gives 354502252.

It is not an unprimeable number, because it can be changed into a prime (354502259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74818 + ... + 79414.

Almost surely, 2^354502252 is an apocalyptic number.

It is an amenable number.

354502252 is a deficient number, since it is larger than the sum of its proper divisors (314194084).

354502252 is a wasteful number, since it uses less digits than its factorization.

354502252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097 (or 6095 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 354502252 is about 18828.2301876730. The cubic root of 354502252 is about 707.7387904021.

The spelling of 354502252 in words is "three hundred fifty-four million, five hundred two thousand, two hundred fifty-two".