1029085232 has 40 divisors (see below), whose sum is σ = 2280333216. Its totient is φ = 440718336.

The previous prime is 1029085219. The next prime is 1029085247. The reversal of 1029085232 is 2325809201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218648 + ... + 223304.

Almost surely, 2^1029085232 is an apocalyptic number.

It is an amenable number.

1029085232 is an abundant number, since it is smaller than the sum of its proper divisors (1251247984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1029085232 is a wasteful number, since it uses less digits than its factorization.

1029085232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645 (or 6639 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1029085232 is about 32079.3583476977. The cubic root of 1029085232 is about 1009.6025727802.

The spelling of 1029085232 in words is "one billion, twenty-nine million, eighty-five thousand, two hundred thirty-two".