38297622 has 32 divisors (see below), whose sum is σ = 87194880. Its totient is φ = 11100320.

The previous prime is 38297593. The next prime is 38297639. The reversal of 38297622 is 22679283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11097 + ... + 14132.

It is an arithmetic number, because the mean of its divisors is an integer number (2724840).

Almost surely, 2^38297622 is an apocalyptic number.

38297622 is an abundant number, since it is smaller than the sum of its proper divisors (48897258).

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

38297622 is a wasteful number, since it uses less digits than its factorization.

38297622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25268.

The product of its digits is 72576, while the sum is 39.

The square root of 38297622 is about 6188.5072513491. The cubic root of 38297622 is about 337.0729765325.

The spelling of 38297622 in words is "thirty-eight million, two hundred ninety-seven thousand, six hundred twenty-two".