38875226 has 32 divisors (see below), whose sum is σ = 66942288. Its totient is φ = 16773120.

The previous prime is 38875217. The next prime is 38875229. The reversal of 38875226 is 62257883.

It is a Cunningham number, because it is equal to 6235²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 8128201 + 30747025 = 2851^2 + 5545^2 .

It is a super-2 number, since 2×38875226² = 3022566393102152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38875229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124046 + ... + 124358.

Almost surely, 2^38875226 is an apocalyptic number.

38875226 is a deficient number, since it is larger than the sum of its proper divisors (28067062).

38875226 is a wasteful number, since it uses less digits than its factorization.

38875226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 161280, while the sum is 41.

The square root of 38875226 is about 6235.0000801925. Note that the first 4 decimals coincide. The cubic root of 38875226 is about 338.7591040703.

The spelling of 38875226 in words is "thirty-eight million, eight hundred seventy-five thousand, two hundred twenty-six".