472715623 has 8 divisors (see below), whose sum is σ = 478332288. Its totient is φ = 467130624.

The previous prime is 472715603. The next prime is 472715693. The reversal of 472715623 is 326517274.

It is a happy number.

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 472715623 - 2⁵ = 472715591 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 (472715603) 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, 22815 + ... + 38287.

It is an arithmetic number, because the mean of its divisors is an integer number (59791536).

Almost surely, 2^472715623 is an apocalyptic number.

472715623 is a deficient number, since it is larger than the sum of its proper divisors (5616665).

472715623 is a wasteful number, since it uses less digits than its factorization.

472715623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15833.

The product of its digits is 70560, while the sum is 37.

The square root of 472715623 is about 21742.0243537717. The cubic root of 472715623 is about 778.9925756891.

The spelling of 472715623 in words is "four hundred seventy-two million, seven hundred fifteen thousand, six hundred twenty-three".