27938352 has 40 divisors (see below), whose sum is σ = 77727664. Its totient is φ = 8596224.

The previous prime is 27938279. The next prime is 27938357. The reversal of 27938352 is 25383972.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 27938352.

It is not an unprimeable number, because it can be changed into a prime (27938357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21763 + ... + 23010.

Almost surely, 2^27938352 is an apocalyptic number.

It is an amenable number.

27938352 is an abundant number, since it is smaller than the sum of its proper divisors (49789312).

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

27938352 is a wasteful number, since it uses less digits than its factorization.

27938352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44797 (or 44791 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 27938352 is about 5285.6742237864. The cubic root of 27938352 is about 303.4358767210.

The spelling of 27938352 in words is "twenty-seven million, nine hundred thirty-eight thousand, three hundred fifty-two".