472788294 has 32 divisors (see below), whose sum is σ = 1059422976. Its totient is φ = 139396320.

The previous prime is 472788293. The next prime is 472788313. The reversal of 472788294 is 492887274.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472788293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94362 + ... + 99245.

It is an arithmetic number, because the mean of its divisors is an integer number (33106968).

Almost surely, 2^472788294 is an apocalyptic number.

472788294 is an abundant number, since it is smaller than the sum of its proper divisors (586634682).

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

472788294 is a wasteful number, since it uses less digits than its factorization.

472788294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193660.

The product of its digits is 1806336, while the sum is 51.

The square root of 472788294 is about 21743.6955000754. The cubic root of 472788294 is about 779.0324920546.

It can be divided in two parts, 47 and 2788294, that added together give a triangular number (2788341 = T₂₃₆₁).

The spelling of 472788294 in words is "four hundred seventy-two million, seven hundred eighty-eight thousand, two hundred ninety-four".