450672412 has 12 divisors (see below), whose sum is σ = 815872680. Its totient is φ = 217565936.

The previous prime is 450672359. The next prime is 450672413. The reversal of 450672412 is 214276054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450672413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942438 + ... + 1942669.

It is an arithmetic number, because the mean of its divisors is an integer number (67989390).

Almost surely, 2^450672412 is an apocalyptic number.

It is an amenable number.

450672412 is a deficient number, since it is larger than the sum of its proper divisors (365200268).

450672412 is a wasteful number, since it uses less digits than its factorization.

450672412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885140 (or 3885138 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 450672412 is about 21229.0464222960. The cubic root of 450672412 is about 766.6909281127.

The spelling of 450672412 in words is "four hundred fifty million, six hundred seventy-two thousand, four hundred twelve".