450252232 has 16 divisors (see below), whose sum is σ = 880928640. Its totient is φ = 215337936.

The previous prime is 450252227. The next prime is 450252241. The reversal of 450252232 is 232252054.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 450252197 and 450252206.

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, 1223328 + ... + 1223695.

It is an arithmetic number, because the mean of its divisors is an integer number (55058040).

Almost surely, 2^450252232 is an apocalyptic number.

It is an amenable number.

450252232 is a deficient number, since it is larger than the sum of its proper divisors (430676408).

450252232 is a wasteful number, since it uses less digits than its factorization.

450252232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447052 (or 2447048 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 450252232 is about 21219.1477679948. The cubic root of 450252232 is about 766.4525817701.

The spelling of 450252232 in words is "four hundred fifty million, two hundred fifty-two thousand, two hundred thirty-two".