454230720 has 224 divisors, whose sum is σ = 1687372800. Its totient is φ = 114711552.

The previous prime is 454230713. The next prime is 454230767. The reversal of 454230720 is 27032454.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162777 + ... + 165543.

Almost surely, 2^454230720 is an apocalyptic number.

454230720 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 454230720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843686400).

454230720 is an abundant number, since it is smaller than the sum of its proper divisors (1233142080).

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

454230720 is a wasteful number, since it uses less digits than its factorization.

454230720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 454230720 is about 21312.6891780460. The cubic root of 454230720 is about 768.7034570275.

The spelling of 454230720 in words is "four hundred fifty-four million, two hundred thirty thousand, seven hundred twenty".