472236130 has 16 divisors (see below), whose sum is σ = 855732600. Its totient is φ = 187626112.

The previous prime is 472236101. The next prime is 472236133. The reversal of 472236130 is 31632274.

It can be written as a sum of positive squares in 4 ways, for example, as 129208689 + 343027441 = 11367^2 + 18521^2 .

It is not an unprimeable number, because it can be changed into a prime (472236133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156979 + ... + 159958.

Almost surely, 2^472236130 is an apocalyptic number.

472236130 is a deficient number, since it is larger than the sum of its proper divisors (383496470).

472236130 is a wasteful number, since it uses less digits than its factorization.

472236130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317093.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 472236130 is about 21730.9946850115. The cubic root of 472236130 is about 778.7290995578.

The spelling of 472236130 in words is "four hundred seventy-two million, two hundred thirty-six thousand, one hundred thirty".