472122599 has 4 divisors (see below), whose sum is σ = 508439736. Its totient is φ = 435805464.

The previous prime is 472122593. The next prime is 472122601. The reversal of 472122599 is 995221274.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472122599 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 (472122593) 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, 18158549 + ... + 18158574.

It is an arithmetic number, because the mean of its divisors is an integer number (127109934).

Almost surely, 2^472122599 is an apocalyptic number.

472122599 is a deficient number, since it is larger than the sum of its proper divisors (36317137).

472122599 is a wasteful number, since it uses less digits than its factorization.

472122599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36317136.

The product of its digits is 90720, while the sum is 41.

The square root of 472122599 is about 21728.3823373946. The cubic root of 472122599 is about 778.6666894106. Note that the first 4 decimals are identical.

The spelling of 472122599 in words is "four hundred seventy-two million, one hundred twenty-two thousand, five hundred ninety-nine".