472579867 has 4 divisors (see below), whose sum is σ = 472632016. Its totient is φ = 472527720.

The previous prime is 472579831. The next prime is 472579901. The reversal of 472579867 is 768975274.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472579867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472579067) 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, 8559 + ... + 31912.

It is an arithmetic number, because the mean of its divisors is an integer number (118158004).

Almost surely, 2^472579867 is an apocalyptic number.

472579867 is a deficient number, since it is larger than the sum of its proper divisors (52149).

472579867 is a wasteful number, since it uses less digits than its factorization.

472579867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52148.

The product of its digits is 5927040, while the sum is 55.

The square root of 472579867 is about 21738.9021571928. The cubic root of 472579867 is about 778.9179973478.

The spelling of 472579867 in words is "four hundred seventy-two million, five hundred seventy-nine thousand, eight hundred sixty-seven".