27222852 has 24 divisors (see below), whose sum is σ = 65070432. Its totient is φ = 8852800.

The previous prime is 27222821. The next prime is 27222883. The reversal of 27222852 is 25822272.

It is an interprime number because it is at equal distance from previous prime (27222821) and next prime (27222883).

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, 27174 + ... + 28157.

It is an arithmetic number, because the mean of its divisors is an integer number (2711268).

Almost surely, 2^27222852 is an apocalyptic number.

It is an amenable number.

27222852 is an abundant number, since it is smaller than the sum of its proper divisors (37847580).

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

27222852 is a wasteful number, since it uses less digits than its factorization.

27222852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55379 (or 55377 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 27222852 is about 5217.5522996900. The cubic root of 27222852 is about 300.8231173053.

The spelling of 27222852 in words is "twenty-seven million, two hundred twenty-two thousand, eight hundred fifty-two".