454355112 has 64 divisors (see below), whose sum is σ = 1167566400. Its totient is φ = 147253760.

The previous prime is 454355089. The next prime is 454355117. The reversal of 454355112 is 211553454.

It is a self number, because there is not a number n which added to its sum of digits gives 454355112.

It is not an unprimeable number, because it can be changed into a prime (454355117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382183 + ... + 383369.

It is an arithmetic number, because the mean of its divisors is an integer number (18243225).

Almost surely, 2^454355112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454355112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583783200).

454355112 is an abundant number, since it is smaller than the sum of its proper divisors (713211288).

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

454355112 is a wasteful number, since it uses less digits than its factorization.

454355112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1622 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 454355112 is about 21315.6072397668. The cubic root of 454355112 is about 768.7736209544.

The spelling of 454355112 in words is "four hundred fifty-four million, three hundred fifty-five thousand, one hundred twelve".