246973427 has 2 divisors, whose sum is σ = 246973428. Its totient is φ = 246973426.

The previous prime is 246973421. The next prime is 246973459. The reversal of 246973427 is 724379642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 246973427 - 2⁸ = 246973171 is a prime.

It is not a weakly prime, because it can be changed into another prime (246973421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123486713 + 123486714.

It is an arithmetic number, because the mean of its divisors is an integer number (123486714).

Almost surely, 2^246973427 is an apocalyptic number.

246973427 is a deficient number, since it is larger than the sum of its proper divisors (1).

246973427 is an equidigital number, since it uses as much as digits as its factorization.

246973427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 44.

The square root of 246973427 is about 15715.3882230125. The cubic root of 246973427 is about 627.4080346486.

The spelling of 246973427 in words is "two hundred forty-six million, nine hundred seventy-three thousand, four hundred twenty-seven".