450452244 has 48 divisors (see below), whose sum is σ = 1186153920. Its totient is φ = 131792640.

The previous prime is 450452173. The next prime is 450452251. The reversal of 450452244 is 442254054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55009 + ... + 62664.

It is an arithmetic number, because the mean of its divisors is an integer number (24711540).

Almost surely, 2^450452244 is an apocalyptic number.

450452244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

450452244 is an abundant number, since it is smaller than the sum of its proper divisors (735701676).

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

450452244 is a wasteful number, since it uses less digits than its factorization.

450452244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117720 (or 117718 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 450452244 is about 21223.8602520842. The cubic root of 450452244 is about 766.5660566988.

The spelling of 450452244 in words is "four hundred fifty million, four hundred fifty-two thousand, two hundred forty-four".