460450172 has 48 divisors (see below), whose sum is σ = 1015960512. Its totient is φ = 177707520.

The previous prime is 460450153. The next prime is 460450241. The reversal of 460450172 is 271054064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503 + ... + 30350.

It is an arithmetic number, because the mean of its divisors is an integer number (21165844).

Almost surely, 2^460450172 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 460450172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507980256).

460450172 is an abundant number, since it is smaller than the sum of its proper divisors (555510340).

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

460450172 is a wasteful number, since it uses less digits than its factorization.

460450172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30918 (or 30916 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 460450172 is about 21458.1027120293. The cubic root of 460450172 is about 772.1959980038.

The spelling of 460450172 in words is "four hundred sixty million, four hundred fifty thousand, one hundred seventy-two".