472106626 has 24 divisors (see below), whose sum is σ = 774837900. Its totient is φ = 214986240.

The previous prime is 472106611. The next prime is 472106639. The reversal of 472106626 is 626601274.

It can be written as a sum of positive squares in 2 ways, for example, as 370601001 + 101505625 = 19251^2 + 10075^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 472106591 and 472106600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25450 + ... + 39898.

Almost surely, 2^472106626 is an apocalyptic number.

472106626 is a deficient number, since it is larger than the sum of its proper divisors (302731274).

472106626 is a wasteful number, since it uses less digits than its factorization.

472106626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14530 (or 14499 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 472106626 is about 21728.0147735590. The cubic root of 472106626 is about 778.6579079462.

The spelling of 472106626 in words is "four hundred seventy-two million, one hundred six thousand, six hundred twenty-six".