27536872 has 64 divisors (see below), whose sum is σ = 60652800. Its totient is φ = 11581440.

The previous prime is 27536869. The next prime is 27536903. The reversal of 27536872 is 27863572.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118068 + ... + 118300.

It is an arithmetic number, because the mean of its divisors is an integer number (947700).

Almost surely, 2^27536872 is an apocalyptic number.

27536872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27536872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30326400).

27536872 is an abundant number, since it is smaller than the sum of its proper divisors (33115928).

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

27536872 is a wasteful number, since it uses less digits than its factorization.

27536872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 342 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 27536872 is about 5247.5586704676. The cubic root of 27536872 is about 301.9753791896.

The spelling of 27536872 in words is "twenty-seven million, five hundred thirty-six thousand, eight hundred seventy-two".