27402119 has 2 divisors, whose sum is σ = 27402120. Its totient is φ = 27402118.

The previous prime is 27402107. The next prime is 27402149. The reversal of 27402119 is 91120472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27402119 - 2⁴ = 27402103 is a prime.

It is a super-2 number, since 2×27402119² = 1501752251380322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27402149) 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 as a sum of consecutive naturals, namely, 13701059 + 13701060.

It is an arithmetic number, because the mean of its divisors is an integer number (13701060).

Almost surely, 2^27402119 is an apocalyptic number.

27402119 is a deficient number, since it is larger than the sum of its proper divisors (1).

27402119 is an equidigital number, since it uses as much as digits as its factorization.

27402119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 27402119 is about 5234.7033344785. The cubic root of 27402119 is about 301.4819965286.

The spelling of 27402119 in words is "twenty-seven million, four hundred two thousand, one hundred nineteen".