38622234 has 32 divisors (see below), whose sum is σ = 88690176. Its totient is φ = 10983600.

The previous prime is 38622209. The next prime is 38622239. The reversal of 38622234 is 43222683.

It is not an unprimeable number, because it can be changed into a prime (38622239) 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 15 ways as a sum of consecutive naturals, for example, 7509 + ... + 11559.

It is an arithmetic number, because the mean of its divisors is an integer number (2771568).

Almost surely, 2^38622234 is an apocalyptic number.

38622234 is an abundant number, since it is smaller than the sum of its proper divisors (50067942).

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

38622234 is a wasteful number, since it uses less digits than its factorization.

38622234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290.

The product of its digits is 13824, while the sum is 30.

The square root of 38622234 is about 6214.6789136688. The cubic root of 38622234 is about 338.0226459157.

The spelling of 38622234 in words is "thirty-eight million, six hundred twenty-two thousand, two hundred thirty-four".