38008525 has 6 divisors (see below), whose sum is σ = 47130602. Its totient is φ = 30406800.

The previous prime is 38008507. The next prime is 38008541. The reversal of 38008525 is 52580083.

38008525 = 1221² + 1222² + ... + 1245².

It can be written as a sum of positive squares in 3 ways, for example, as 2617924 + 35390601 = 1618^2 + 5949^2 .

It is not a de Polignac number, because 38008525 - 2⁹ = 38008013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 760146 + ... + 760195.

Almost surely, 2^38008525 is an apocalyptic number.

It is an amenable number.

38008525 is a deficient number, since it is larger than the sum of its proper divisors (9122077).

38008525 is a wasteful number, since it uses less digits than its factorization.

38008525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520351 (or 1520346 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 38008525 is about 6165.1054329995. The cubic root of 38008525 is about 336.2226798881. Note that the first 3 decimals are identical.

The spelling of 38008525 in words is "thirty-eight million, eight thousand, five hundred twenty-five".