461544323 has 8 divisors (see below), whose sum is σ = 463734336. Its totient is φ = 459360000.

The previous prime is 461544283. The next prime is 461544329. The reversal of 461544323 is 323445164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 461544323 - 2¹⁸ = 461282179 is a prime.

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 461544323.

It is not an unprimeable number, because it can be changed into a prime (461544329) 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, 264233 + ... + 265973.

It is an arithmetic number, because the mean of its divisors is an integer number (57966792).

Almost surely, 2^461544323 is an apocalyptic number.

461544323 is a deficient number, since it is larger than the sum of its proper divisors (2190013).

461544323 is a wasteful number, since it uses less digits than its factorization.

461544323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845.

The product of its digits is 34560, while the sum is 32.

The square root of 461544323 is about 21483.5826388431. The cubic root of 461544323 is about 772.8071612541.

Adding to 461544323 its reverse (323445164), we get a palindrome (784989487).

The spelling of 461544323 in words is "four hundred sixty-one million, five hundred forty-four thousand, three hundred twenty-three".