38502272 has 16 divisors (see below), whose sum is σ = 76704000. Its totient is φ = 19251072.

The previous prime is 38502257. The next prime is 38502283. The reversal of 38502272 is 27220583.

38502272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150272 + ... + 150527.

It is an arithmetic number, because the mean of its divisors is an integer number (4794000).

Almost surely, 2^38502272 is an apocalyptic number.

38502272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38502272 is a deficient number, since it is larger than the sum of its proper divisors (38201728).

38502272 is an equidigital number, since it uses as much as digits as its factorization.

38502272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300813 (or 300801 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 38502272 is about 6205.0199032719. The cubic root of 38502272 is about 337.6723129240.

The spelling of 38502272 in words is "thirty-eight million, five hundred two thousand, two hundred seventy-two".