246516481 has 2 divisors, whose sum is σ = 246516482. Its totient is φ = 246516480.

The previous prime is 246516467. The next prime is 246516497. The reversal of 246516481 is 184615642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190026225 + 56490256 = 13785^2 + 7516^2 .

It is a cyclic number.

It is not a de Polignac number, because 246516481 - 2⁵ = 246516449 is a prime.

It is a super-2 number, since 2×246516481² = 121540750809246722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246516481.

It is not a weakly prime, because it can be changed into another prime (246516451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123258240 + 123258241.

It is an arithmetic number, because the mean of its divisors is an integer number (123258241).

Almost surely, 2^246516481 is an apocalyptic number.

It is an amenable number.

246516481 is a deficient number, since it is larger than the sum of its proper divisors (1).

246516481 is an equidigital number, since it uses as much as digits as its factorization.

246516481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 37.

The square root of 246516481 is about 15700.8433212997. The cubic root of 246516481 is about 627.0208559038.

The spelling of 246516481 in words is "two hundred forty-six million, five hundred sixteen thousand, four hundred eighty-one".