454492 has 6 divisors (see below), whose sum is σ = 795368. Its totient is φ = 227244.

The previous prime is 454483. The next prime is 454501. The reversal of 454492 is 294454.

It is an interprime number because it is at equal distance from previous prime (454483) and next prime (454501).

It is a self number, because there is not a number n which added to its sum of digits gives 454492.

It is a congruent number.

It is an unprimeable number.

454492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56808 + ... + 56815.

2⁴⁵⁴⁴⁹² is an apocalyptic number.

It is an amenable number.

454492 is a deficient number, since it is larger than the sum of its proper divisors (340876).

454492 is a wasteful number, since it uses less digits than its factorization.

454492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113627 (or 113625 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 454492 is about 674.1602183458. The cubic root of 454492 is about 76.8850818513.

It can be divided in two parts, 45449 and 2, that added together give a triangular number (45451 = T₃₀₁).

The spelling of 454492 in words is "four hundred fifty-four thousand, four hundred ninety-two".