27392049 has 12 divisors (see below), whose sum is σ = 41893956. Its totient is φ = 17187072.

The previous prime is 27392047. The next prime is 27392051. The reversal of 27392049 is 94029372.

It is an interprime number because it is at equal distance from previous prime (27392047) and next prime (27392051).

It can be written as a sum of positive squares in 2 ways, for example, as 21902400 + 5489649 = 4680^2 + 2343^2 .

It is not a de Polignac number, because 27392049 - 2¹ = 27392047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27392047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89364 + ... + 89669.

It is an arithmetic number, because the mean of its divisors is an integer number (3491163).

Almost surely, 2^27392049 is an apocalyptic number.

It is an amenable number.

27392049 is a deficient number, since it is larger than the sum of its proper divisors (14501907).

27392049 is a wasteful number, since it uses less digits than its factorization.

27392049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179056 (or 179053 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 27392049 is about 5233.7413959805. The cubic root of 27392049 is about 301.4450614815.

The spelling of 27392049 in words is "twenty-seven million, three hundred ninety-two thousand, forty-nine".