454056982 has 4 divisors (see below), whose sum is σ = 681085476. Its totient is φ = 227028490.

The previous prime is 454056971. The next prime is 454057039. The reversal of 454056982 is 289650454.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113514244 + ... + 113514247.

It is an arithmetic number, because the mean of its divisors is an integer number (170271369).

Almost surely, 2^454056982 is an apocalyptic number.

454056982 is a deficient number, since it is larger than the sum of its proper divisors (227028494).

454056982 is a wasteful number, since it uses less digits than its factorization.

454056982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227028493.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 454056982 is about 21308.6128595927. The cubic root of 454056982 is about 768.6054378004.

The spelling of 454056982 in words is "four hundred fifty-four million, fifty-six thousand, nine hundred eighty-two".