450232306 has 8 divisors (see below), whose sum is σ = 675796464. Its totient is φ = 224966820.

The previous prime is 450232273. The next prime is 450232319. The reversal of 450232306 is 603232054.

It is a happy number.

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

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, 70860 + ... + 76951.

It is an arithmetic number, because the mean of its divisors is an integer number (84474558).

Almost surely, 2^450232306 is an apocalyptic number.

450232306 is a deficient number, since it is larger than the sum of its proper divisors (225564158).

450232306 is a wasteful number, since it uses less digits than its factorization.

450232306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149336.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 450232306 is about 21218.6782340465. The cubic root of 450232306 is about 766.4412751007.

The spelling of 450232306 in words is "four hundred fifty million, two hundred thirty-two thousand, three hundred six".