27097672 has 32 divisors (see below), whose sum is σ = 58233600. Its totient is φ = 11579904.

The previous prime is 27097663. The next prime is 27097699. The reversal of 27097672 is 27679072.

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 in 7 ways as a sum of consecutive naturals, for example, 37329 + ... + 38047.

It is an arithmetic number, because the mean of its divisors is an integer number (1819800).

Almost surely, 2^27097672 is an apocalyptic number.

It is an amenable number.

27097672 is an abundant number, since it is smaller than the sum of its proper divisors (31135928).

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

27097672 is a wasteful number, since it uses less digits than its factorization.

27097672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 27097672 is about 5205.5424309096. The cubic root of 27097672 is about 300.3613128169.

The spelling of 27097672 in words is "twenty-seven million, ninety-seven thousand, six hundred seventy-two".