38860052 has 48 divisors (see below), whose sum is σ = 85276800. Its totient is φ = 15052800.

The previous prime is 38860051. The next prime is 38860057. The reversal of 38860052 is 25006883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38860051) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 86324 + ... + 86772.

It is an arithmetic number, because the mean of its divisors is an integer number (1776600).

Almost surely, 2^38860052 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 38860052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42638400).

38860052 is an abundant number, since it is smaller than the sum of its proper divisors (46416748).

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

38860052 is a wasteful number, since it uses less digits than its factorization.

38860052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 38860052 is about 6233.7831210269. The cubic root of 38860052 is about 338.7150228725.

The spelling of 38860052 in words is "thirty-eight million, eight hundred sixty thousand, fifty-two".