454494 has 16 divisors (see below), whose sum is σ = 915840. Its totient is φ = 150360.

The previous prime is 454483. The next prime is 454501. The reversal of 454494 is 494454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087 + ... + 1445.

It is an arithmetic number, because the mean of its divisors is an integer number (57240).

2⁴⁵⁴⁴⁹⁴ is an apocalyptic number.

454494 is an abundant number, since it is smaller than the sum of its proper divisors (461346).

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

454494 is a wasteful number, since it uses less digits than its factorization.

454494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its digits is 11520, while the sum is 30.

The square root of 454494 is about 674.1617016710. The cubic root of 454494 is about 76.8851946292.

The spelling of 454494 in words is "four hundred fifty-four thousand, four hundred ninety-four".