472626 has 72 divisors (see below), whose sum is σ = 1327872. Its totient is φ = 118800.

The previous prime is 472597. The next prime is 472631. The reversal of 472626 is 626274.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 472626.

It is a congruent number.

It is an unprimeable number.

472626 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15231 + ... + 15261.

2⁴⁷²⁶²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663936).

472626 is an abundant number, since it is smaller than the sum of its proper divisors (855246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472626 is a wasteful number, since it uses less digits than its factorization.

472626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 54 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 472626 is about 687.4779996480. The cubic root of 472626 is about 77.8943342379.

The spelling of 472626 in words is "four hundred seventy-two thousand, six hundred twenty-six".