454994 has 4 divisors (see below), whose sum is σ = 682494. Its totient is φ = 227496.

The previous prime is 454991. The next prime is 455003. The reversal of 454994 is 499454.

454994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499454 = 2 ⋅249727.

It can be written as a sum of positive squares in only one way, i.e., 442225 + 12769 = 665^2 + 113^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 454994.

It is not an unprimeable number, because it can be changed into a prime (454991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113747 + ... + 113750.

2⁴⁵⁴⁹⁹⁴ is an apocalyptic number.

454994 is a deficient number, since it is larger than the sum of its proper divisors (227500).

454994 is a wasteful number, since it uses less digits than its factorization.

454994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227499.

The product of its digits is 25920, while the sum is 35.

The square root of 454994 is about 674.5324306510. The cubic root of 454994 is about 76.9133787261.

The spelling of 454994 in words is "four hundred fifty-four thousand, nine hundred ninety-four".