38222088 has 32 divisors (see below), whose sum is σ = 97178400. Its totient is φ = 12524288.

The previous prime is 38222071. The next prime is 38222089. The reversal of 38222088 is 88022283.

It is a super-2 number, since 2×38222088² = 2921856022159488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38222089) 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, 12081 + ... + 14912.

It is an arithmetic number, because the mean of its divisors is an integer number (3036825).

Almost surely, 2^38222088 is an apocalyptic number.

It is an amenable number.

38222088 is an abundant number, since it is smaller than the sum of its proper divisors (58956312).

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

38222088 is a wasteful number, since it uses less digits than its factorization.

38222088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27061 (or 27057 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 38222088 is about 6182.4014751551. The cubic root of 38222088 is about 336.8512288476.

The spelling of 38222088 in words is "thirty-eight million, two hundred twenty-two thousand, eighty-eight".