38872106 has 32 divisors (see below), whose sum is σ = 72334080. Its totient is φ = 15255936.

The previous prime is 38872087. The next prime is 38872111. The reversal of 38872106 is 60127883.

It is a super-2 number, since 2×38872106² = 3022081249750472, which contains 22 as substring.

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, 24155 + ... + 25713.

It is an arithmetic number, because the mean of its divisors is an integer number (2260440).

Almost surely, 2^38872106 is an apocalyptic number.

38872106 is a deficient number, since it is larger than the sum of its proper divisors (33461974).

38872106 is a wasteful number, since it uses less digits than its factorization.

38872106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 38872106 is about 6234.7498746943. The cubic root of 38872106 is about 338.7500412576.

Adding to 38872106 its reverse (60127883), we get a palindrome (98999989).

The spelling of 38872106 in words is "thirty-eight million, eight hundred seventy-two thousand, one hundred six".