450995418 has 16 divisors (see below), whose sum is σ = 1002212160. Its totient is φ = 150331788.

The previous prime is 450995417. The next prime is 450995429. The reversal of 450995418 is 814599054.

It is not an unprimeable number, because it can be changed into a prime (450995411) 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, 4175830 + ... + 4175937.

It is an arithmetic number, because the mean of its divisors is an integer number (62638260).

Almost surely, 2^450995418 is an apocalyptic number.

450995418 is an abundant number, since it is smaller than the sum of its proper divisors (551216742).

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

450995418 is a wasteful number, since it uses less digits than its factorization.

450995418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351778 (or 8351772 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 450995418 is about 21236.6527023446. The cubic root of 450995418 is about 766.8740519832.

The spelling of 450995418 in words is "four hundred fifty million, nine hundred ninety-five thousand, four hundred eighteen".