27972096 has 40 divisors (see below), whose sum is σ = 74523504. Its totient is φ = 9323520.

The previous prime is 27972053. The next prime is 27972107. The reversal of 27972096 is 69027972.

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, 7570 + ... + 10641.

Almost surely, 2^27972096 is an apocalyptic number.

It is an amenable number.

27972096 is an abundant number, since it is smaller than the sum of its proper divisors (46551408).

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

27972096 is an equidigital number, since it uses as much as digits as its factorization.

27972096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18232 (or 18216 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 27972096 is about 5288.8652847279. The cubic root of 27972096 is about 303.5579910664.

The spelling of 27972096 in words is "twenty-seven million, nine hundred seventy-two thousand, ninety-six".