38824560 has 60 divisors (see below), whose sum is σ = 130388232. Its totient is φ = 10353024.

The previous prime is 38824553. The next prime is 38824561. The reversal of 38824560 is 6542883.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38824561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26242 + ... + 27681.

Almost surely, 2^38824560 is an apocalyptic number.

38824560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38824560 is an abundant number, since it is smaller than the sum of its proper divisors (91563672).

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

38824560 is a wasteful number, since it uses less digits than its factorization.

38824560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53942 (or 53933 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 38824560 is about 6230.9357242713. The cubic root of 38824560 is about 338.6118720810.

The spelling of 38824560 in words is "thirty-eight million, eight hundred twenty-four thousand, five hundred sixty".