27740092 has 12 divisors (see below), whose sum is σ = 48590136. Its totient is φ = 13857200.

The previous prime is 27740051. The next prime is 27740099. The reversal of 27740092 is 29004772.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27740099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2967 + ... + 8017.

It is an arithmetic number, because the mean of its divisors is an integer number (4049178).

Almost surely, 2^27740092 is an apocalyptic number.

It is an amenable number.

27740092 is a deficient number, since it is larger than the sum of its proper divisors (20850044).

27740092 is a wasteful number, since it uses less digits than its factorization.

27740092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6428 (or 6426 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 27740092 is about 5266.8863667256. The cubic root of 27740092 is about 302.7164109493.

The spelling of 27740092 in words is "twenty-seven million, seven hundred forty thousand, ninety-two".