472184128 has 28 divisors (see below), whose sum is σ = 1009068340. Its totient is φ = 217930752.

The previous prime is 472184099. The next prime is 472184131. The reversal of 472184128 is 821481274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 300259584 + 171924544 = 17328^2 + 13112^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282933 + ... + 284596.

It is an arithmetic number, because the mean of its divisors is an integer number (36038155).

Almost surely, 2^472184128 is an apocalyptic number.

It is an amenable number.

472184128 is an abundant number, since it is smaller than the sum of its proper divisors (536884212).

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

472184128 is a wasteful number, since it uses less digits than its factorization.

472184128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567554 (or 567544 counting only the distinct ones).

The product of its digits is 28672, while the sum is 37.

The square root of 472184128 is about 21729.7981582895. The cubic root of 472184128 is about 778.7005143123.

The spelling of 472184128 in words is "four hundred seventy-two million, one hundred eighty-four thousand, one hundred twenty-eight".