472207863 has 4 divisors (see below), whose sum is σ = 629610488. Its totient is φ = 314805240.

The previous prime is 472207859. The next prime is 472207867. The reversal of 472207863 is 368702274.

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

It is an interprime number because it is at equal distance from previous prime (472207859) and next prime (472207867).

It is not a de Polignac number, because 472207863 - 2² = 472207859 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 (472207867) 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, 78701308 + ... + 78701313.

It is an arithmetic number, because the mean of its divisors is an integer number (157402622).

Almost surely, 2^472207863 is an apocalyptic number.

472207863 is a deficient number, since it is larger than the sum of its proper divisors (157402625).

472207863 is a wasteful number, since it uses less digits than its factorization.

472207863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157402624.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 472207863 is about 21730.3442908758. The cubic root of 472207863 is about 778.7135615863.

It can be divided in two parts, 472 and 207863, that added together give a triangular number (208335 = T₆₄₅).

The spelling of 472207863 in words is "four hundred seventy-two million, two hundred seven thousand, eight hundred sixty-three".