454398 has 32 divisors (see below), whose sum is σ = 1075200. Its totient is φ = 125280.

The previous prime is 454387. The next prime is 454409. The reversal of 454398 is 893454.

It is an interprime number because it is at equal distance from previous prime (454387) and next prime (454409).

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128 + ... + 1476.

It is an arithmetic number, because the mean of its divisors is an integer number (33600).

2⁴⁵⁴³⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537600).

454398 is an abundant number, since it is smaller than the sum of its proper divisors (620802).

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

454398 is a wasteful number, since it uses less digits than its factorization.

454398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its digits is 17280, while the sum is 33.

The square root of 454398 is about 674.0904983754. The cubic root of 454398 is about 76.8797809176.

The spelling of 454398 in words is "four hundred fifty-four thousand, three hundred ninety-eight".