38460672 has 54 divisors (see below), whose sum is σ = 110898242. Its totient is φ = 12819456.

The previous prime is 38460671. The next prime is 38460679. The reversal of 38460672 is 27606483.

It can be written as a sum of positive squares in only one way, i.e., 24443136 + 14017536 = 4944^2 + 3744^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38460671) 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, 6043 + ... + 10650.

Almost surely, 2^38460672 is an apocalyptic number.

38460672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38460672 is an abundant number, since it is smaller than the sum of its proper divisors (72437570).

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

38460672 is a wasteful number, since it uses less digits than its factorization.

38460672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16715 (or 16698 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 38460672 is about 6201.6668727045. Note that the first 3 decimals coincide. The cubic root of 38460672 is about 337.5506557711.

The spelling of 38460672 in words is "thirty-eight million, four hundred sixty thousand, six hundred seventy-two".