27514379 has 2 divisors, whose sum is σ = 27514380. Its totient is φ = 27514378.

The previous prime is 27514363. The next prime is 27514393. The reversal of 27514379 is 97341572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27514379 - 2⁴ = 27514363 is a prime.

It is not a weakly prime, because it can be changed into another prime (27514339) 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, 13757189 + 13757190.

It is an arithmetic number, because the mean of its divisors is an integer number (13757190).

Almost surely, 2^27514379 is an apocalyptic number.

27514379 is a deficient number, since it is larger than the sum of its proper divisors (1).

27514379 is an equidigital number, since it uses as much as digits as its factorization.

27514379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 38.

The square root of 27514379 is about 5245.4150455422. The cubic root of 27514379 is about 301.8931357350.

The spelling of 27514379 in words is "twenty-seven million, five hundred fourteen thousand, three hundred seventy-nine".