454760880 has 160 divisors (see below), whose sum is σ = 1706033664. Its totient is φ = 97824768.

The previous prime is 454760869. The next prime is 454760881. The reversal of 454760880 is 88067454.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (454760881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20599 + ... + 36521.

Almost surely, 2^454760880 is an apocalyptic number.

454760880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454760880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (853016832).

454760880 is an abundant number, since it is smaller than the sum of its proper divisors (1251272784).

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

454760880 is a wasteful number, since it uses less digits than its factorization.

454760880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15963 (or 15957 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 454760880 is about 21325.1232118363. The cubic root of 454760880 is about 769.0024074334.

The spelling of 454760880 in words is "four hundred fifty-four million, seven hundred sixty thousand, eight hundred eighty".