38502025 has 27 divisors (see below), whose sum is σ = 51420351. Its totient is φ = 28592640.

The previous prime is 38502011. The next prime is 38502049. The reversal of 38502025 is 52020583.

The square root of 38502025 is 6205.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 11002489 + 27499536 = 3317^2 + 5244^2 .

It is not a de Polignac number, because 38502025 - 2¹⁵ = 38469257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 527389 + ... + 527461.

Almost surely, 2^38502025 is an apocalyptic number.

38502025 is the 6205-th square number.

38502025 is the 3103-rd centered octagonal number.

It is an amenable number.

38502025 is a deficient number, since it is larger than the sum of its proper divisors (12918326).

38502025 is an equidigital number, since it uses as much as digits as its factorization.

38502025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The cubic root of 38502025 is about 337.6715908433.

Multiplying 38502025 by its sum of digits (25), we get a square (962550625 = 31025²).

38502025 divided by its sum of digits (25) gives a square (1540081 = 1241²).

The spelling of 38502025 in words is "thirty-eight million, five hundred two thousand, twenty-five".