38822156 has 24 divisors (see below), whose sum is σ = 69219360. Its totient is φ = 19048832.

The previous prime is 38822153. The next prime is 38822191. The reversal of 38822156 is 65122883.

It is not an unprimeable number, because it can be changed into a prime (38822153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59126 + ... + 59778.

It is an arithmetic number, because the mean of its divisors is an integer number (2884140).

Almost surely, 2^38822156 is an apocalyptic number.

It is an amenable number.

38822156 is a deficient number, since it is larger than the sum of its proper divisors (30397204).

38822156 is a wasteful number, since it uses less digits than its factorization.

38822156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 911 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 38822156 is about 6230.7428128595. The cubic root of 38822156 is about 338.6048830364.

The spelling of 38822156 in words is "thirty-eight million, eight hundred twenty-two thousand, one hundred fifty-six".