38747052 has 24 divisors (see below), whose sum is σ = 100455600. Its totient is φ = 12915648.

The previous prime is 38747047. The next prime is 38747069. The reversal of 38747052 is 25074783.

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

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 38746998 and 38747016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179277 + ... + 179492.

It is an arithmetic number, because the mean of its divisors is an integer number (4185650).

Almost surely, 2^38747052 is an apocalyptic number.

It is an amenable number.

38747052 is an abundant number, since it is smaller than the sum of its proper divisors (61708548).

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

38747052 is a wasteful number, since it uses less digits than its factorization.

38747052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358782 (or 358774 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 38747052 is about 6224.7130054325. The cubic root of 38747052 is about 338.3863909823.

The spelling of 38747052 in words is "thirty-eight million, seven hundred forty-seven thousand, fifty-two".