38808654 has 24 divisors (see below), whose sum is σ = 82455288. Its totient is φ = 12174720.

The previous prime is 38808647. The next prime is 38808677. The reversal of 38808654 is 45680883.

It is a super-2 number, since 2×38808654² = 3012223250583432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9457 + ... + 12924.

It is an arithmetic number, because the mean of its divisors is an integer number (3435637).

Almost surely, 2^38808654 is an apocalyptic number.

38808654 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38808654 is an abundant number, since it is smaller than the sum of its proper divisors (43646634).

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

38808654 is a wasteful number, since it uses less digits than its factorization.

38808654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22420 (or 22403 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 38808654 is about 6229.6592202142. The cubic root of 38808654 is about 338.5656238975.

The spelling of 38808654 in words is "thirty-eight million, eight hundred eight thousand, six hundred fifty-four".