352406025 has 24 divisors (see below), whose sum is σ = 647384160. Its totient is φ = 187949520.

The previous prime is 352406003. The next prime is 352406051. The reversal of 352406025 is 520604253.

352406025 is a `hidden beast` number, since 3 + 52 + 4 + 0 + 602 + 5 = 666.

It is not a de Polignac number, because 352406025 - 2⁵ = 352405993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 352406025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260367 + ... + 261716.

It is an arithmetic number, because the mean of its divisors is an integer number (26974340).

Almost surely, 2^352406025 is an apocalyptic number.

It is an amenable number.

352406025 is a deficient number, since it is larger than the sum of its proper divisors (294978135).

352406025 is a wasteful number, since it uses less digits than its factorization.

352406025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522102 (or 522091 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 352406025 is about 18772.4805233619. The cubic root of 352406025 is about 706.3410418567.

The spelling of 352406025 in words is "three hundred fifty-two million, four hundred six thousand, twenty-five".