454720160 has 48 divisors (see below), whose sum is σ = 1130824800. Its totient is φ = 172313856.

The previous prime is 454720157. The next prime is 454720163. The reversal of 454720160 is 61027454.

It is an interprime number because it is at equal distance from previous prime (454720157) and next prime (454720163).

It is not an unprimeable number, because it can be changed into a prime (454720163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71750 + ... + 77829.

It is an arithmetic number, because the mean of its divisors is an integer number (23558850).

Almost surely, 2^454720160 is an apocalyptic number.

454720160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454720160 is an abundant number, since it is smaller than the sum of its proper divisors (676104640).

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

454720160 is a wasteful number, since it uses less digits than its factorization.

454720160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149613 (or 149605 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 454720160 is about 21324.1684480310. The cubic root of 454720160 is about 768.9794541891.

The spelling of 454720160 in words is "four hundred fifty-four million, seven hundred twenty thousand, one hundred sixty".