454414152 has 32 divisors (see below), whose sum is σ = 1163746080. Its totient is φ = 147776640.

The previous prime is 454414139. The next prime is 454414159. The reversal of 454414152 is 251414454.

It is not an unprimeable number, because it can be changed into a prime (454414159) 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, 229918 + ... + 231885.

It is an arithmetic number, because the mean of its divisors is an integer number (36367065).

Almost surely, 2^454414152 is an apocalyptic number.

It is an amenable number.

454414152 is an abundant number, since it is smaller than the sum of its proper divisors (709331928).

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

454414152 is a wasteful number, since it uses less digits than its factorization.

454414152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461853 (or 461849 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 454414152 is about 21316.9920955092. The cubic root of 454414152 is about 768.8069182789.

The spelling of 454414152 in words is "four hundred fifty-four million, four hundred fourteen thousand, one hundred fifty-two".