486492401 has 2 divisors, whose sum is σ = 486492402. Its totient is φ = 486492400.

The previous prime is 486492379. The next prime is 486492407. The reversal of 486492401 is 104294684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 351375025 + 135117376 = 18745^2 + 11624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486492401 is a prime.

It is not a weakly prime, because it can be changed into another prime (486492407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243246200 + 243246201.

It is an arithmetic number, because the mean of its divisors is an integer number (243246201).

Almost surely, 2^486492401 is an apocalyptic number.

It is an amenable number.

486492401 is a deficient number, since it is larger than the sum of its proper divisors (1).

486492401 is an equidigital number, since it uses as much as digits as its factorization.

486492401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 486492401 is about 22056.5727392086. The cubic root of 486492401 is about 786.4878544995.

The spelling of 486492401 in words is "four hundred eighty-six million, four hundred ninety-two thousand, four hundred one".