472826 has 8 divisors (see below), whose sum is σ = 721440. Its totient is φ = 232348.

The previous prime is 472817. The next prime is 472831. The reversal of 472826 is 628274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

472826 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1886 + ... + 2121.

It is an arithmetic number, because the mean of its divisors is an integer number (90180).

2⁴⁷²⁸²⁶ is an apocalyptic number.

472826 is a deficient number, since it is larger than the sum of its proper divisors (248614).

472826 is a wasteful number, since it uses less digits than its factorization.

472826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068.

The product of its digits is 5376, while the sum is 29.

The square root of 472826 is about 687.6234434631. The cubic root of 472826 is about 77.9053201407.

The spelling of 472826 in words is "four hundred seventy-two thousand, eight hundred twenty-six".