461894 has 8 divisors (see below), whose sum is σ = 697728. Its totient is φ = 229320.

The previous prime is 461891. The next prime is 461917. The reversal of 461894 is 498164.

It is a sphenic number, since it is the product of 3 distinct primes.

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 461894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422 + ... + 1049.

It is an arithmetic number, because the mean of its divisors is an integer number (87216).

2⁴⁶¹⁸⁹⁴ is an apocalyptic number.

461894 is a deficient number, since it is larger than the sum of its proper divisors (235834).

461894 is a wasteful number, since it uses less digits than its factorization.

461894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630.

The product of its digits is 6912, while the sum is 32.

The square root of 461894 is about 679.6278393356. The cubic root of 461894 is about 77.3002277707.

The spelling of 461894 in words is "four hundred sixty-one thousand, eight hundred ninety-four".