461670 has 32 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 111840.

The previous prime is 461653. The next prime is 461677. The reversal of 461670 is 76164.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 461670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370 + ... + 1029.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2⁴⁶¹⁶⁷⁰ is an apocalyptic number.

461670 is an abundant number, since it is smaller than the sum of its proper divisors (747930).

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

461670 is a wasteful number, since it uses less digits than its factorization.

461670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 461670 is about 679.4630232765. The cubic root of 461670 is about 77.2877299171.

The spelling of 461670 in words is "four hundred sixty-one thousand, six hundred seventy".