472402874 has 4 divisors (see below), whose sum is σ = 708604314. Its totient is φ = 236201436.

The previous prime is 472402867. The next prime is 472402897. The reversal of 472402874 is 478204274.

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

It can be written as a sum of positive squares in only one way, i.e., 408322849 + 64080025 = 20207^2 + 8005^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118100717 + ... + 118100720.

Almost surely, 2^472402874 is an apocalyptic number.

472402874 is a deficient number, since it is larger than the sum of its proper divisors (236201440).

472402874 is a wasteful number, since it uses less digits than its factorization.

472402874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236201439.

The product of its (nonzero) digits is 100352, while the sum is 38.

The square root of 472402874 is about 21734.8308942122. The cubic root of 472402874 is about 778.8207437706.

The spelling of 472402874 in words is "four hundred seventy-two million, four hundred two thousand, eight hundred seventy-four".