38808456 has 16 divisors (see below), whose sum is σ = 97021200. Its totient is φ = 12936144.

The previous prime is 38808437. The next prime is 38808457. The reversal of 38808456 is 65480883.

It is not an unprimeable number, because it can be changed into a prime (38808457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808486 + ... + 808533.

It is an arithmetic number, because the mean of its divisors is an integer number (6063825).

Almost surely, 2^38808456 is an apocalyptic number.

It is an amenable number.

38808456 is an abundant number, since it is smaller than the sum of its proper divisors (58212744).

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

38808456 is a wasteful number, since it uses less digits than its factorization.

38808456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617028 (or 1617024 counting only the distinct ones).

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

The square root of 38808456 is about 6229.6433284740. The cubic root of 38808456 is about 338.5650481143.

The spelling of 38808456 in words is "thirty-eight million, eight hundred eight thousand, four hundred fifty-six".