27440092 has 6 divisors (see below), whose sum is σ = 48020168. Its totient is φ = 13720044.

The previous prime is 27440089. The next prime is 27440099. The reversal of 27440092 is 29004472.

It is a self number, because there is not a number n which added to its sum of digits gives 27440092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27440099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3430008 + ... + 3430015.

Almost surely, 2^27440092 is an apocalyptic number.

It is an amenable number.

27440092 is a deficient number, since it is larger than the sum of its proper divisors (20580076).

27440092 is a wasteful number, since it uses less digits than its factorization.

27440092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860027 (or 6860025 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 27440092 is about 5238.3291229170. The cubic root of 27440092 is about 301.6211936925.

The spelling of 27440092 in words is "twenty-seven million, four hundred forty thousand, ninety-two".