38112386 has 8 divisors (see below), whose sum is σ = 61566204. Its totient is φ = 17590320.

The previous prime is 38112379. The next prime is 38112401. The reversal of 38112386 is 68321183.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34445161 + 3667225 = 5869^2 + 1915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×38112386² = 2905107933225992, which contains 22 as substring.

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, 732905 + ... + 732956.

Almost surely, 2^38112386 is an apocalyptic number.

38112386 is a deficient number, since it is larger than the sum of its proper divisors (23453818).

38112386 is a wasteful number, since it uses less digits than its factorization.

38112386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465876.

The product of its digits is 6912, while the sum is 32.

The square root of 38112386 is about 6173.5229812482. The cubic root of 38112386 is about 336.5286521618.

The spelling of 38112386 in words is "thirty-eight million, one hundred twelve thousand, three hundred eighty-six".