38423008 has 24 divisors (see below), whose sum is σ = 81465048. Its totient is φ = 17733504.

The previous prime is 38422973. The next prime is 38423023. The reversal of 38423008 is 80032483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45766 + ... + 46597.

It is an arithmetic number, because the mean of its divisors is an integer number (3394377).

Almost surely, 2^38423008 is an apocalyptic number.

It is an amenable number.

38423008 is an abundant number, since it is smaller than the sum of its proper divisors (43042040).

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

38423008 is a wasteful number, since it uses less digits than its factorization.

38423008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92386 (or 92378 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 38423008 is about 6198.6295259517. The cubic root of 38423008 is about 337.4404335662.

The spelling of 38423008 in words is "thirty-eight million, four hundred twenty-three thousand, eight".