469472520 has 128 divisors (see below), whose sum is σ = 1617408000. Its totient is φ = 107815680.

The previous prime is 469472489. The next prime is 469472533. The reversal of 469472520 is 25274964.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15721 + ... + 34439.

It is an arithmetic number, because the mean of its divisors is an integer number (12636000).

Almost surely, 2^469472520 is an apocalyptic number.

469472520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469472520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808704000).

469472520 is an abundant number, since it is smaller than the sum of its proper divisors (1147935480).

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

469472520 is a wasteful number, since it uses less digits than its factorization.

469472520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18763 (or 18759 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 469472520 is about 21667.3145544158. The cubic root of 469472520 is about 777.2070394013.

The spelling of 469472520 in words is "four hundred sixty-nine million, four hundred seventy-two thousand, five hundred twenty".