27214542 has 24 divisors (see below), whose sum is σ = 61149816. Its totient is φ = 9071352.

The previous prime is 27214541. The next prime is 27214547. The reversal of 27214542 is 24541272.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27214541) 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, 27513 + ... + 28484.

It is an arithmetic number, because the mean of its divisors is an integer number (2547909).

Almost surely, 2^27214542 is an apocalyptic number.

27214542 is an abundant number, since it is smaller than the sum of its proper divisors (33935274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27214542 is an equidigital number, since it uses as much as digits as its factorization.

27214542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56014 (or 56002 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 27214542 is about 5216.7558884809. The cubic root of 27214542 is about 300.7925046113.

The spelling of 27214542 in words is "twenty-seven million, two hundred fourteen thousand, five hundred forty-two".