38481252 has 24 divisors (see below), whose sum is σ = 89892096. Its totient is φ = 12812448.

The previous prime is 38481239. The next prime is 38481271. The reversal of 38481252 is 25218483.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16333 + ... + 18539.

It is an arithmetic number, because the mean of its divisors is an integer number (3745504).

Almost surely, 2^38481252 is an apocalyptic number.

It is an amenable number.

38481252 is an abundant number, since it is smaller than the sum of its proper divisors (51410844).

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

38481252 is a wasteful number, since it uses less digits than its factorization.

38481252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667 (or 3665 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 38481252 is about 6203.3258821377. The cubic root of 38481252 is about 337.6108519269.

The spelling of 38481252 in words is "thirty-eight million, four hundred eighty-one thousand, two hundred fifty-two".