27442079 has 8 divisors (see below), whose sum is σ = 32127648. Its totient is φ = 22947840.

The previous prime is 27442067. The next prime is 27442109. The reversal of 27442079 is 97024472.

It is a happy number.

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 27442079 - 2⁸ = 27441823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27442039) 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, 47522 + ... + 48095.

It is an arithmetic number, because the mean of its divisors is an integer number (4015956).

Almost surely, 2^27442079 is an apocalyptic number.

27442079 is a deficient number, since it is larger than the sum of its proper divisors (4685569).

27442079 is an equidigital number, since it uses as much as digits as its factorization.

27442079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95665.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 27442079 is about 5238.5187791970. The cubic root of 27442079 is about 301.6284738776.

The spelling of 27442079 in words is "twenty-seven million, four hundred forty-two thousand, seventy-nine".