38112669 has 24 divisors (see below), whose sum is σ = 63078912. Its totient is φ = 21722400.

The previous prime is 38112637. The next prime is 38112677. The reversal of 38112669 is 96621183.

38112669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38112669 - 2⁵ = 38112637 is a prime.

It is a super-2 number, since 2×38112669² = 2905151076607122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38112169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43732 + ... + 44594.

It is an arithmetic number, because the mean of its divisors is an integer number (2628288).

Almost surely, 2^38112669 is an apocalyptic number.

It is an amenable number.

38112669 is a deficient number, since it is larger than the sum of its proper divisors (24966243).

38112669 is a wasteful number, since it uses less digits than its factorization.

38112669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1574 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 38112669 is about 6173.5459016679. The cubic root of 38112669 is about 336.5294851138.

It can be divided in two parts, 38112 and 669, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 38112669 in words is "thirty-eight million, one hundred twelve thousand, six hundred sixty-nine".