450492932 has 12 divisors (see below), whose sum is σ = 805136640. Its totient is φ = 220453896.

The previous prime is 450492901. The next prime is 450492937. The reversal of 450492932 is 239294054.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (450492937) 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, 1197932 + ... + 1198307.

It is an arithmetic number, because the mean of its divisors is an integer number (67094720).

Almost surely, 2^450492932 is an apocalyptic number.

It is an amenable number.

450492932 is a deficient number, since it is larger than the sum of its proper divisors (354643708).

450492932 is a wasteful number, since it uses less digits than its factorization.

450492932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396290 (or 2396288 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 450492932 is about 21224.8187742558. The cubic root of 450492932 is about 766.5891365414.

The spelling of 450492932 in words is "four hundred fifty million, four hundred ninety-two thousand, nine hundred thirty-two".