464531332 has 6 divisors (see below), whose sum is σ = 812929838. Its totient is φ = 232265664.

The previous prime is 464531321. The next prime is 464531363. The reversal of 464531332 is 233135464.

It can be written as a sum of positive squares in only one way, i.e., 435306496 + 29224836 = 20864^2 + 5406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464531294 and 464531303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58066413 + ... + 58066420.

Almost surely, 2^464531332 is an apocalyptic number.

It is an amenable number.

464531332 is a deficient number, since it is larger than the sum of its proper divisors (348398506).

464531332 is a wasteful number, since it uses less digits than its factorization.

464531332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116132837 (or 116132835 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 464531332 is about 21552.9889342523. The cubic root of 464531332 is about 774.4707212387.

Adding to 464531332 its reverse (233135464), we get a palindrome (697666796).

The spelling of 464531332 in words is "four hundred sixty-four million, five hundred thirty-one thousand, three hundred thirty-two".