472744230 has 32 divisors (see below), whose sum is σ = 1296670464. Its totient is φ = 108055776.

The previous prime is 472744213. The next prime is 472744243. The reversal of 472744230 is 32447274.

It is a junction number, because it is equal to n+sod(n) for n = 472744191 and 472744200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125372 + ... + 1125791.

It is an arithmetic number, because the mean of its divisors is an integer number (40520952).

Almost surely, 2^472744230 is an apocalyptic number.

472744230 is an abundant number, since it is smaller than the sum of its proper divisors (823926234).

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

472744230 is a wasteful number, since it uses less digits than its factorization.

472744230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251180.

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 472744230 is about 21742.6822172427. The cubic root of 472744230 is about 779.0082892880.

The spelling of 472744230 in words is "four hundred seventy-two million, seven hundred forty-four thousand, two hundred thirty".