450474846 has 8 divisors (see below), whose sum is σ = 900949704. Its totient is φ = 150158280.

The previous prime is 450474833. The next prime is 450474859. The reversal of 450474846 is 648474054.

It is an interprime number because it is at equal distance from previous prime (450474833) and next prime (450474859).

It is a sphenic number, since it is the product of 3 distinct primes.

450474846 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 450474798 and 450474807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37539565 + ... + 37539576.

It is an arithmetic number, because the mean of its divisors is an integer number (112618713).

Almost surely, 2^450474846 is an apocalyptic number.

450474846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

450474846 is a wasteful number, since it uses less digits than its factorization.

450474846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75079146.

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 450474846 is about 21224.3927121602. The cubic root of 450474846 is about 766.5788776185.

The spelling of 450474846 in words is "four hundred fifty million, four hundred seventy-four thousand, eight hundred forty-six".