38763725 has 48 divisors (see below), whose sum is σ = 64579200. Its totient is φ = 22291200.

The previous prime is 38763713. The next prime is 38763727. The reversal of 38763725 is 52736783.

It is not a de Polignac number, because 38763725 - 2⁸ = 38763469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38763727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24251 + ... + 25799.

It is an arithmetic number, because the mean of its divisors is an integer number (1345400).

Almost surely, 2^38763725 is an apocalyptic number.

38763725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38763725 is a deficient number, since it is larger than the sum of its proper divisors (25815475).

38763725 is a wasteful number, since it uses less digits than its factorization.

38763725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590 (or 1585 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 38763725 is about 6226.0521199232. The cubic root of 38763725 is about 338.4349203280.

The spelling of 38763725 in words is "thirty-eight million, seven hundred sixty-three thousand, seven hundred twenty-five".