450946 has 8 divisors (see below), whose sum is σ = 712080. Its totient is φ = 213588.

The previous prime is 450943. The next prime is 450949. The reversal of 450946 is 649054.

It is an interprime number because it is at equal distance from previous prime (450943) and next prime (450949).

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

It is not an unprimeable number, because it can be changed into a prime (450943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5896 + ... + 5971.

It is an arithmetic number, because the mean of its divisors is an integer number (89010).

2⁴⁵⁰⁹⁴⁶ is an apocalyptic number.

450946 is a deficient number, since it is larger than the sum of its proper divisors (261134).

450946 is a wasteful number, since it uses less digits than its factorization.

450946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11888.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 450946 is about 671.5251298351. The cubic root of 450946 is about 76.6846040785.

The spelling of 450946 in words is "four hundred fifty thousand, nine hundred forty-six".