464180532 has 24 divisors (see below), whose sum is σ = 1083484416. Its totient is φ = 154670208.

The previous prime is 464180531. The next prime is 464180543. The reversal of 464180532 is 235081464.

It is a junction number, because it is equal to n+sod(n) for n = 464180493 and 464180502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464180531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39133 + ... + 49595.

It is an arithmetic number, because the mean of its divisors is an integer number (45145184).

Almost surely, 2^464180532 is an apocalyptic number.

It is an amenable number.

464180532 is an abundant number, since it is smaller than the sum of its proper divisors (619303884).

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

464180532 is a wasteful number, since it uses less digits than its factorization.

464180532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167 (or 14165 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 464180532 is about 21544.8493148595. The cubic root of 464180532 is about 774.2757198626.

The spelling of 464180532 in words is "four hundred sixty-four million, one hundred eighty thousand, five hundred thirty-two".