38213052 has 24 divisors (see below), whose sum is σ = 90421632. Its totient is φ = 12558000.

The previous prime is 38213027. The next prime is 38213089. The reversal of 38213052 is 25031283.

38213052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21574 + ... + 23277.

It is an arithmetic number, because the mean of its divisors is an integer number (3767568).

Almost surely, 2^38213052 is an apocalyptic number.

It is an amenable number.

38213052 is an abundant number, since it is smaller than the sum of its proper divisors (52208580).

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

38213052 is a wasteful number, since it uses less digits than its factorization.

38213052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44929 (or 44927 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 38213052 is about 6181.6706479721. The cubic root of 38213052 is about 336.8246820021.

The spelling of 38213052 in words is "thirty-eight million, two hundred thirteen thousand, fifty-two".