38725750 has 32 divisors (see below), whose sum is σ = 82854720. Its totient is φ = 13276800.

The previous prime is 38725733. The next prime is 38725751. The reversal of 38725750 is 5752783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38725751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9315 + ... + 12814.

It is an arithmetic number, because the mean of its divisors is an integer number (2589210).

Almost surely, 2^38725750 is an apocalyptic number.

38725750 is an abundant number, since it is smaller than the sum of its proper divisors (44128970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38725750 is a wasteful number, since it uses less digits than its factorization.

38725750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22153 (or 22143 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 38725750 is about 6223.0016872889. The cubic root of 38725750 is about 338.3243679560.

It can be divided in two parts, 3 and 8725750, that added together give a triangular number (8725753 = T₄₁₇₇).

The spelling of 38725750 in words is "thirty-eight million, seven hundred twenty-five thousand, seven hundred fifty".