27392101 has 6 divisors (see below), whose sum is σ = 30108806. Its totient is φ = 24901800.

The previous prime is 27392087. The next prime is 27392137. The reversal of 27392101 is 10129372.

It can be written as a sum of positive squares in only one way, i.e., 22791076 + 4601025 = 4774^2 + 2145^2 .

It is not a de Polignac number, because 27392101 - 2⁵ = 27392069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27392171) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 113070 + ... + 113311.

Almost surely, 2^27392101 is an apocalyptic number.

It is an amenable number.

27392101 is a deficient number, since it is larger than the sum of its proper divisors (2716705).

27392101 is a wasteful number, since it uses less digits than its factorization.

27392101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226403 (or 226392 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 27392101 is about 5233.7463637437. The cubic root of 27392101 is about 301.4452522319.

The spelling of 27392101 in words is "twenty-seven million, three hundred ninety-two thousand, one hundred one".