456541432 has 16 divisors (see below), whose sum is σ = 885533400. Its totient is φ = 220399200.

The previous prime is 456541429. The next prime is 456541439. The reversal of 456541432 is 234145654.

It is a super-2 number, since 2×456541432² = 416860158265221248, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456541439) 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, 983694 + ... + 984157.

Almost surely, 2^456541432 is an apocalyptic number.

It is an amenable number.

456541432 is a deficient number, since it is larger than the sum of its proper divisors (428991968).

456541432 is a wasteful number, since it uses less digits than its factorization.

456541432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967886 (or 1967882 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 456541432 is about 21366.8301813816. The cubic root of 456541432 is about 770.0047405117.

The spelling of 456541432 in words is "four hundred fifty-six million, five hundred forty-one thousand, four hundred thirty-two".