27214957 has 32 divisors (see below), whose sum is σ = 35979264. Its totient is φ = 20124720.

The previous prime is 27214933. The next prime is 27214987. The reversal of 27214957 is 75941272.

It is not a de Polignac number, because 27214957 - 2¹⁵ = 27182189 is a prime.

It is a Duffinian number.

Its product of digits (35280) is a multiple of the sum of its prime divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27214987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214228 + ... + 214354.

It is an arithmetic number, because the mean of its divisors is an integer number (1124352).

Almost surely, 2^27214957 is an apocalyptic number.

It is an amenable number.

27214957 is a deficient number, since it is larger than the sum of its proper divisors (8764307).

27214957 is a wasteful number, since it uses less digits than its factorization.

27214957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 168 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 27214957 is about 5216.7956640068. The cubic root of 27214957 is about 300.7940335519.

The spelling of 27214957 in words is "twenty-seven million, two hundred fourteen thousand, nine hundred fifty-seven".