38057500 has 60 divisors (see below), whose sum is σ = 89702536. Its totient is φ = 14040000.

The previous prime is 38057489. The next prime is 38057519. The reversal of 38057500 is 575083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31915 + ... + 33085.

Almost surely, 2^38057500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38057500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44851268).

38057500 is an abundant number, since it is smaller than the sum of its proper divisors (51645036).

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

38057500 is a wasteful number, since it uses less digits than its factorization.

38057500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 38057500 is about 6169.0761058687. The cubic root of 38057500 is about 336.3670285423.

The spelling of 38057500 in words is "thirty-eight million, fifty-seven thousand, five hundred".