481468859 has 2 divisors, whose sum is σ = 481468860. Its totient is φ = 481468858.

The previous prime is 481468847. The next prime is 481468877. The reversal of 481468859 is 958864184.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481468859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481468859.

It is not a weakly prime, because it can be changed into another prime (481468829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240734429 + 240734430.

It is an arithmetic number, because the mean of its divisors is an integer number (240734430).

Almost surely, 2^481468859 is an apocalyptic number.

481468859 is a deficient number, since it is larger than the sum of its proper divisors (1).

481468859 is an equidigital number, since it uses as much as digits as its factorization.

481468859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2211840, while the sum is 53.

The square root of 481468859 is about 21942.3986610398. The cubic root of 481468859 is about 783.7713800238.

The spelling of 481468859 in words is "four hundred eighty-one million, four hundred sixty-eight thousand, eight hundred fifty-nine".