614132479 has 2 divisors, whose sum is σ = 614132480. Its totient is φ = 614132478.

The previous prime is 614132473. The next prime is 614132509. The reversal of 614132479 is 974231416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 614132479 - 2³ = 614132471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614132471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307066239 + 307066240.

It is an arithmetic number, because the mean of its divisors is an integer number (307066240).

Almost surely, 2^614132479 is an apocalyptic number.

614132479 is a deficient number, since it is larger than the sum of its proper divisors (1).

614132479 is an equidigital number, since it uses as much as digits as its factorization.

614132479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 614132479 is about 24781.6964512117. The cubic root of 614132479 is about 850.0034505050.

The spelling of 614132479 in words is "six hundred fourteen million, one hundred thirty-two thousand, four hundred seventy-nine".