27342572 has 12 divisors (see below), whose sum is σ = 49016856. Its totient is φ = 13337760.

The previous prime is 27342571. The next prime is 27342587. The reversal of 27342572 is 27524372.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (27342571) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 83198 + ... + 83525.

It is an arithmetic number, because the mean of its divisors is an integer number (4084738).

Almost surely, 2^27342572 is an apocalyptic number.

It is an amenable number.

27342572 is a deficient number, since it is larger than the sum of its proper divisors (21674284).

27342572 is a wasteful number, since it uses less digits than its factorization.

27342572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166768 (or 166766 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 27342572 is about 5229.0125262807. The cubic root of 27342572 is about 301.2634566396.

The spelling of 27342572 in words is "twenty-seven million, three hundred forty-two thousand, five hundred seventy-two".