432363623 has 4 divisors (see below), whose sum is σ = 439691880. Its totient is φ = 425035368.

The previous prime is 432363619. The next prime is 432363649. The reversal of 432363623 is 326363234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326363234 = 2 ⋅163181617.

It is a cyclic number.

It is not a de Polignac number, because 432363623 - 2² = 432363619 is a prime.

It is a super-2 number, since 2×432363623² = 373876604987372258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432363623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432363653) 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, 3664040 + ... + 3664157.

It is an arithmetic number, because the mean of its divisors is an integer number (109922970).

Almost surely, 2^432363623 is an apocalyptic number.

432363623 is a deficient number, since it is larger than the sum of its proper divisors (7328257).

432363623 is an equidigital number, since it uses as much as digits as its factorization.

432363623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328256.

The product of its digits is 46656, while the sum is 32.

The square root of 432363623 is about 20793.3552607558. The cubic root of 432363623 is about 756.1646705810.

The spelling of 432363623 in words is "four hundred thirty-two million, three hundred sixty-three thousand, six hundred twenty-three".