475507032 has 128 divisors (see below), whose sum is σ = 1596188160. Its totient is φ = 114001920.

The previous prime is 475507027. The next prime is 475507049. The reversal of 475507032 is 230705574.

It is a super-2 number, since 2×475507032² = 452213874962898048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 475506984 and 475507002.

It is a congruent number.

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, 14128 + ... + 33920.

It is an arithmetic number, because the mean of its divisors is an integer number (12470220).

Almost surely, 2^475507032 is an apocalyptic number.

475507032 is a gapful number since it is divisible by the number (42) 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 475507032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798094080).

475507032 is an abundant number, since it is smaller than the sum of its proper divisors (1120681128).

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

475507032 is a wasteful number, since it uses less digits than its factorization.

475507032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19833 (or 19829 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 475507032 is about 21806.1237270635. The cubic root of 475507032 is about 780.5228972445.

The spelling of 475507032 in words is "four hundred seventy-five million, five hundred seven thousand, thirty-two".