38739112 has 16 divisors (see below), whose sum is σ = 73280340. Its totient is φ = 19197696.

The previous prime is 38739109. The next prime is 38739121. The reversal of 38739112 is 21193783.

It can be written as a sum of positive squares in 2 ways, for example, as 38613796 + 125316 = 6214^2 + 354^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20523 + ... + 22330.

Almost surely, 2^38739112 is an apocalyptic number.

It is an amenable number.

38739112 is a deficient number, since it is larger than the sum of its proper divisors (34541228).

38739112 is a wasteful number, since it uses less digits than its factorization.

38739112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42972 (or 42968 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 38739112 is about 6224.0751923479. The cubic root of 38739112 is about 338.3632754905.

The spelling of 38739112 in words is "thirty-eight million, seven hundred thirty-nine thousand, one hundred twelve".