27713161 has 8 divisors (see below), whose sum is σ = 31800384. Its totient is φ = 23658000.

The previous prime is 27713131. The next prime is 27713173. The reversal of 27713161 is 16131772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27713161 - 2⁵ = 27713129 is a prime.

It is a super-2 number, since 2×27713161² = 1536038585223842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27713131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6130 + ... + 9643.

It is an arithmetic number, because the mean of its divisors is an integer number (3975048).

Almost surely, 2^27713161 is an apocalyptic number.

It is an amenable number.

27713161 is a deficient number, since it is larger than the sum of its proper divisors (4087223).

27713161 is a wasteful number, since it uses less digits than its factorization.

27713161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16031.

The product of its digits is 1764, while the sum is 28.

The square root of 27713161 is about 5264.3291120522. The cubic root of 27713161 is about 302.6184168581.

The spelling of 27713161 in words is "twenty-seven million, seven hundred thirteen thousand, one hundred sixty-one".