454294089 has 24 divisors (see below), whose sum is σ = 681512832. Its totient is φ = 302415120.

The previous prime is 454294081. The next prime is 454294133. The reversal of 454294089 is 980492454.

It is not a de Polignac number, because 454294089 - 2³ = 454294081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (454294081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286192 + ... + 287774.

It is an arithmetic number, because the mean of its divisors is an integer number (28396368).

Almost surely, 2^454294089 is an apocalyptic number.

It is an amenable number.

454294089 is a deficient number, since it is larger than the sum of its proper divisors (227218743).

454294089 is a wasteful number, since it uses less digits than its factorization.

454294089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 454294089 is about 21314.1757757601. The cubic root of 454294089 is about 768.7392022279.

The spelling of 454294089 in words is "four hundred fifty-four million, two hundred ninety-four thousand, eighty-nine".