476662423 has 4 divisors (see below), whose sum is σ = 481117320. Its totient is φ = 472207528.

The previous prime is 476662411. The next prime is 476662429. The reversal of 476662423 is 324266674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324266674 = 2 ⋅162133337.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476662423 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 (476662429) 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, 2227288 + ... + 2227501.

It is an arithmetic number, because the mean of its divisors is an integer number (120279330).

Almost surely, 2^476662423 is an apocalyptic number.

476662423 is a deficient number, since it is larger than the sum of its proper divisors (4454897).

476662423 is a wasteful number, since it uses less digits than its factorization.

476662423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454896.

The product of its digits is 290304, while the sum is 40.

The square root of 476662423 is about 21832.6000054964. The cubic root of 476662423 is about 781.1545596222.

The spelling of 476662423 in words is "four hundred seventy-six million, six hundred sixty-two thousand, four hundred twenty-three".