461453 has 8 divisors (see below), whose sum is σ = 492000. Its totient is φ = 431568.

The previous prime is 461443. The next prime is 461467. The reversal of 461453 is 354164.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 461453 - 2⁴ = 461437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (61500).

2⁴⁶¹⁴⁵³ is an apocalyptic number.

It is an amenable number.

461453 is a deficient number, since it is larger than the sum of its proper divisors (30547).

461453 is a wasteful number, since it uses less digits than its factorization.

461453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331.

The product of its digits is 1440, while the sum is 23.

The square root of 461453 is about 679.3033195856. The cubic root of 461453 is about 77.2756187657.

The spelling of 461453 in words is "four hundred sixty-one thousand, four hundred fifty-three".