352648825 has 12 divisors (see below), whose sum is σ = 441533248. Its totient is φ = 279378000.

The previous prime is 352648819. The next prime is 352648843. The reversal of 352648825 is 528846253.

It is not a de Polignac number, because 352648825 - 2³ = 352648817 is a prime.

It is a super-2 number, since 2×352648825² = 248722387547761250, which contains 22 as substring.

It is a Duffinian 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, 65901 + ... + 71050.

Almost surely, 2^352648825 is an apocalyptic number.

It is an amenable number.

352648825 is a deficient number, since it is larger than the sum of its proper divisors (88884423).

352648825 is a wasteful number, since it uses less digits than its factorization.

352648825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137064 (or 137059 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 352648825 is about 18778.9463229437. The cubic root of 352648825 is about 706.5032224301.

The spelling of 352648825 in words is "three hundred fifty-two million, six hundred forty-eight thousand, eight hundred twenty-five".