472879 has 4 divisors (see below), whose sum is σ = 515880. Its totient is φ = 429880.

The previous prime is 472859. The next prime is 472883. The reversal of 472879 is 978274.

It is a happy number.

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

It is not a de Polignac number, because 472879 - 2⁵ = 472847 is a prime.

It is a super-2 number, since 2×472879² = 447229097282, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 472879 parts by 972 straight cuts.

It is a Duffinian number.

472879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21484 + ... + 21505.

It is an arithmetic number, because the mean of its divisors is an integer number (128970).

2⁴⁷²⁸⁷⁹ is an apocalyptic number.

472879 is a deficient number, since it is larger than the sum of its proper divisors (43001).

472879 is a wasteful number, since it uses less digits than its factorization.

472879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43000.

The product of its digits is 28224, while the sum is 37.

The square root of 472879 is about 687.6619809180. The cubic root of 472879 is about 77.9082308857.

It can be divided in two parts, 47 and 2879, that added together give a triangular number (2926 = T₇₆).

The spelling of 472879 in words is "four hundred seventy-two thousand, eight hundred seventy-nine".