472111136 has 48 divisors (see below), whose sum is σ = 1064891520. Its totient is φ = 201830400.

The previous prime is 472111127. The next prime is 472111139. The reversal of 472111136 is 631111274.

It is not an unprimeable number, because it can be changed into a prime (472111139) 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, 95936 + ... + 100736.

It is an arithmetic number, because the mean of its divisors is an integer number (22185240).

Almost surely, 2^472111136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472111136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532445760).

472111136 is an abundant number, since it is smaller than the sum of its proper divisors (592780384).

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

472111136 is a wasteful number, since it uses less digits than its factorization.

472111136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257 (or 5249 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 472111136 is about 21728.1185563776. The cubic root of 472111136 is about 778.6603874256.

The spelling of 472111136 in words is "four hundred seventy-two million, one hundred eleven thousand, one hundred thirty-six".