461316570 has 128 divisors (see below), whose sum is σ = 1309851648. Its totient is φ = 102508800.

The previous prime is 461316553. The next prime is 461316571. The reversal of 461316570 is 75613164.

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

It is not an unprimeable number, because it can be changed into a prime (461316571) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 819109 + ... + 819671.

It is an arithmetic number, because the mean of its divisors is an integer number (10233216).

Almost surely, 2^461316570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461316570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654925824).

461316570 is an abundant number, since it is smaller than the sum of its proper divisors (848535078).

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

461316570 is a wasteful number, since it uses less digits than its factorization.

461316570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 461316570 is about 21478.2813558255. The cubic root of 461316570 is about 772.6800242349.

The spelling of 461316570 in words is "four hundred sixty-one million, three hundred sixteen thousand, five hundred seventy".