38804506 has 16 divisors (see below), whose sum is σ = 66372264. Its totient is φ = 16856064.

The previous prime is 38804501. The next prime is 38804543. The reversal of 38804506 is 60540883.

It can be written as a sum of positive squares in 4 ways, for example, as 18020025 + 20784481 = 4245^2 + 4559^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (38804501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43455 + ... + 44338.

Almost surely, 2^38804506 is an apocalyptic number.

38804506 is a deficient number, since it is larger than the sum of its proper divisors (27567758).

38804506 is a wasteful number, since it uses less digits than its factorization.

38804506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87825.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 38804506 is about 6229.3262878099. The cubic root of 38804506 is about 338.5535611219.

The spelling of 38804506 in words is "thirty-eight million, eight hundred four thousand, five hundred six".