27135572 has 12 divisors (see below), whose sum is σ = 49986720. Its totient is φ = 12853656.

The previous prime is 27135547. The next prime is 27135593. The reversal of 27135572 is 27553172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178448 + ... + 178599.

It is an arithmetic number, because the mean of its divisors is an integer number (4165560).

Almost surely, 2^27135572 is an apocalyptic number.

It is an amenable number.

27135572 is a deficient number, since it is larger than the sum of its proper divisors (22851148).

27135572 is a wasteful number, since it uses less digits than its factorization.

27135572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357070 (or 357068 counting only the distinct ones).

The product of its digits is 14700, while the sum is 32.

The square root of 27135572 is about 5209.1815096040. The cubic root of 27135572 is about 300.5012804450.

The spelling of 27135572 in words is "twenty-seven million, one hundred thirty-five thousand, five hundred seventy-two".