464541492 has 12 divisors (see below), whose sum is σ = 1083930176. Its totient is φ = 154847160.

The previous prime is 464541487. The next prime is 464541499. The reversal of 464541492 is 294145464.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 464541492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464541499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19355884 + ... + 19355907.

Almost surely, 2^464541492 is an apocalyptic number.

It is an amenable number.

464541492 is an abundant number, since it is smaller than the sum of its proper divisors (619388684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464541492 is a wasteful number, since it uses less digits than its factorization.

464541492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38711798 (or 38711796 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 464541492 is about 21553.2246311312. The cubic root of 464541492 is about 774.4763674780.

The spelling of 464541492 in words is "four hundred sixty-four million, five hundred forty-one thousand, four hundred ninety-two".