466244991 has 20 divisors (see below), whose sum is σ = 718960704. Its totient is φ = 300801600.

The previous prime is 466244981. The next prime is 466245007. The reversal of 466244991 is 199442664.

It is not a de Polignac number, because 466244991 - 2⁶ = 466244927 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466244921) 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 in 19 ways as a sum of consecutive naturals, for example, 90330 + ... + 95351.

Almost surely, 2^466244991 is an apocalyptic number.

466244991 is a deficient number, since it is larger than the sum of its proper divisors (252715713).

466244991 is a wasteful number, since it uses less digits than its factorization.

466244991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185724 (or 185715 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 466244991 is about 21592.7068937639. The cubic root of 466244991 is about 775.4218950180.

It can be divided in two parts, 46624 and 4991, that added together give a palindrome (51615).

The spelling of 466244991 in words is "four hundred sixty-six million, two hundred forty-four thousand, nine hundred ninety-one".