27315092 has 24 divisors (see below), whose sum is σ = 56394240. Its totient is φ = 11328480.

The previous prime is 27315091. The next prime is 27315109. The reversal of 27315092 is 29051372.

It is a super-2 number, since 2×27315092² = 1492228501936928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27315091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14867 + ... + 16602.

It is an arithmetic number, because the mean of its divisors is an integer number (2349760).

Almost surely, 2^27315092 is an apocalyptic number.

It is an amenable number.

27315092 is an abundant number, since it is smaller than the sum of its proper divisors (29079148).

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

27315092 is a wasteful number, since it uses less digits than its factorization.

27315092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31511 (or 31509 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 27315092 is about 5226.3842185588. The cubic root of 27315092 is about 301.1624969252.

The spelling of 27315092 in words is "twenty-seven million, three hundred fifteen thousand, ninety-two".