38568672 has 36 divisors (see below), whose sum is σ = 109680480. Its totient is φ = 12856128.

The previous prime is 38568671. The next prime is 38568697. The reversal of 38568672 is 27686583.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38568671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66672 + ... + 67247.

It is an arithmetic number, because the mean of its divisors is an integer number (3046680).

Almost surely, 2^38568672 is an apocalyptic number.

38568672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38568672 is an abundant number, since it is smaller than the sum of its proper divisors (71111808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38568672 is a wasteful number, since it uses less digits than its factorization.

38568672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133935 (or 133924 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 38568672 is about 6210.3681050321. The cubic root of 38568672 is about 337.8663150231.

The spelling of 38568672 in words is "thirty-eight million, five hundred sixty-eight thousand, six hundred seventy-two".