454662423 has 32 divisors (see below), whose sum is σ = 682054400. Its totient is φ = 299321568.

The previous prime is 454662421. The next prime is 454662427. The reversal of 454662423 is 324266454.

454662423 is a `hidden beast` number, since 4 + 5 + 4 + 6 + 624 + 23 = 666.

It is not a de Polignac number, because 454662423 - 2¹ = 454662421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454662421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1199448 + ... + 1199826.

It is an arithmetic number, because the mean of its divisors is an integer number (21314200).

Almost surely, 2^454662423 is an apocalyptic number.

454662423 is a deficient number, since it is larger than the sum of its proper divisors (227391977).

454662423 is a wasteful number, since it uses less digits than its factorization.

454662423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 822 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 454662423 is about 21322.8146125224. The cubic root of 454662423 is about 768.9469063718.

The spelling of 454662423 in words is "four hundred fifty-four million, six hundred sixty-two thousand, four hundred twenty-three".