35520825 has 12 divisors (see below), whose sum is σ = 58727888. Its totient is φ = 18944400.

The previous prime is 35520817. The next prime is 35520827. The reversal of 35520825 is 52802553.

It is not a de Polignac number, because 35520825 - 2³ = 35520817 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35520792 and 35520801.

It is not an unprimeable number, because it can be changed into a prime (35520827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236731 + ... + 236880.

Almost surely, 2^35520825 is an apocalyptic number.

It is an amenable number.

35520825 is a deficient number, since it is larger than the sum of its proper divisors (23207063).

35520825 is a wasteful number, since it uses less digits than its factorization.

35520825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473624 (or 473619 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 35520825 is about 5959.9349828668. The cubic root of 35520825 is about 328.7211755535.

The spelling of 35520825 in words is "thirty-five million, five hundred twenty thousand, eight hundred twenty-five".