453980 has 12 divisors (see below), whose sum is σ = 953400. Its totient is φ = 181584.

The previous prime is 453977. The next prime is 453983. The reversal of 453980 is 89354.

It is an interprime number because it is at equal distance from previous prime (453977) and next prime (453983).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453983) 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, 11330 + ... + 11369.

It is an arithmetic number, because the mean of its divisors is an integer number (79450).

2⁴⁵³⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

453980 is an abundant number, since it is smaller than the sum of its proper divisors (499420).

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

453980 is a wasteful number, since it uses less digits than its factorization.

453980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22708 (or 22706 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 453980 is about 673.7803796490. The cubic root of 453980 is about 76.8561998225.

The spelling of 453980 in words is "four hundred fifty-three thousand, nine hundred eighty".