38056550 has 48 divisors (see below), whose sum is σ = 81423360. Its totient is φ = 12963360.

The previous prime is 38056549. The next prime is 38056553. The reversal of 38056550 is 5565083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38056553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79211 + ... + 79689.

It is an arithmetic number, because the mean of its divisors is an integer number (1696320).

Almost surely, 2^38056550 is an apocalyptic number.

38056550 is an abundant number, since it is smaller than the sum of its proper divisors (43366810).

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

38056550 is a wasteful number, since it uses less digits than its factorization.

38056550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 38056550 is about 6168.9991084454. Note that the first 3 decimals coincide. The cubic root of 38056550 is about 336.3642296955.

The spelling of 38056550 in words is "thirty-eight million, fifty-six thousand, five hundred fifty".