470972423 has 4 divisors (see below), whose sum is σ = 471705528. Its totient is φ = 470239320.

The previous prime is 470972417. The next prime is 470972527. The reversal of 470972423 is 324279074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470972423 - 2⁴ = 470972407 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 (470972023) 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, 365588 + ... + 366873.

It is an arithmetic number, because the mean of its divisors is an integer number (117926382).

Almost surely, 2^470972423 is an apocalyptic number.

470972423 is a deficient number, since it is larger than the sum of its proper divisors (733105).

470972423 is an equidigital number, since it uses as much as digits as its factorization.

470972423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733104.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 470972423 is about 21701.8990643676. The cubic root of 470972423 is about 778.0338509556.

The spelling of 470972423 in words is "four hundred seventy million, nine hundred seventy-two thousand, four hundred twenty-three".