461626 has 8 divisors (see below), whose sum is σ = 755424. Its totient is φ = 209820.

The previous prime is 461609. The next prime is 461627. The reversal of 461626 is 626164.

It is a happy number.

461626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 461626.

It is not an unprimeable number, because it can be changed into a prime (461627) 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, 10470 + ... + 10513.

It is an arithmetic number, because the mean of its divisors is an integer number (94428).

2⁴⁶¹⁶²⁶ is an apocalyptic number.

461626 is a deficient number, since it is larger than the sum of its proper divisors (293798).

461626 is a wasteful number, since it uses less digits than its factorization.

461626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20996.

The product of its digits is 1728, while the sum is 25.

The square root of 461626 is about 679.4306439954. The cubic root of 461626 is about 77.2852745065.

The spelling of 461626 in words is "four hundred sixty-one thousand, six hundred twenty-six".