450568246 has 8 divisors (see below), whose sum is σ = 676128024. Its totient is φ = 225192240.

The previous prime is 450568241. The next prime is 450568249. The reversal of 450568246 is 642865054.

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

It is a junction number, because it is equal to n+sod(n) for n = 450568199 and 450568208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450568241) 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, 39640 + ... + 49723.

It is an arithmetic number, because the mean of its divisors is an integer number (84516003).

Almost surely, 2^450568246 is an apocalyptic number.

450568246 is a deficient number, since it is larger than the sum of its proper divisors (225559778).

450568246 is a wasteful number, since it uses less digits than its factorization.

450568246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91886.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 450568246 is about 21226.5928966474. The cubic root of 450568246 is about 766.6318539538.

The spelling of 450568246 in words is "four hundred fifty million, five hundred sixty-eight thousand, two hundred forty-six".