472154112 has 96 divisors (see below), whose sum is σ = 1364831910. Its totient is φ = 157286400.

The previous prime is 472154083. The next prime is 472154119. The reversal of 472154112 is 211451274.

It can be written as a sum of positive squares in only one way, i.e., 247873536 + 224280576 = 15744^2 + 14976^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (472154119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 294112 + ... + 295712.

Almost surely, 2^472154112 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 472154112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682415955).

472154112 is an abundant number, since it is smaller than the sum of its proper divisors (892677798).

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

472154112 is an equidigital number, since it uses as much as digits as its factorization.

472154112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637 (or 1606 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 472154112 is about 21729.1074828213. The cubic root of 472154112 is about 778.6840137083.

The spelling of 472154112 in words is "four hundred seventy-two million, one hundred fifty-four thousand, one hundred twelve".