980454 has 8 divisors (see below), whose sum is σ = 1960920. Its totient is φ = 326816.

The previous prime is 980449. The next prime is 980459. The reversal of 980454 is 454089.

It is an interprime number because it is at equal distance from previous prime (980449) and next prime (980459).

It is a sphenic number, since it is the product of 3 distinct primes.

980454 is an admirable number.

It is a super-2 number, since 2×980454² = 1922580092232, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81699 + ... + 81710.

It is an arithmetic number, because the mean of its divisors is an integer number (245115).

2⁹⁸⁰⁴⁵⁴ is an apocalyptic number.

980454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

980454 is a wasteful number, since it uses less digits than its factorization.

980454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163414.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 980454 is about 990.1787717377. The cubic root of 980454 is about 99.3441750049.

The spelling of 980454 in words is "nine hundred eighty thousand, four hundred fifty-four".