38246472 has 64 divisors (see below), whose sum is σ = 115905600. Its totient is φ = 11589120.

The previous prime is 38246471. The next prime is 38246477. The reversal of 38246472 is 27464283.

38246472 is a `hidden beast` number, since 3 + 8 + 2 + 4 + 647 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (38246471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5673 + ... + 10424.

It is an arithmetic number, because the mean of its divisors is an integer number (1811025).

Almost surely, 2^38246472 is an apocalyptic number.

It is an amenable number.

38246472 is an abundant number, since it is smaller than the sum of its proper divisors (77659128).

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

38246472 is a wasteful number, since it uses less digits than its factorization.

38246472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16123 (or 16113 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 38246472 is about 6184.3732099543. The cubic root of 38246472 is about 336.9228456773.

It can be divided in two parts, 3824 and 6472, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 38246472 in words is "thirty-eight million, two hundred forty-six thousand, four hundred seventy-two".