1085322432 has 56 divisors (see below), whose sum is σ = 3040508016. Its totient is φ = 340492288.

The previous prime is 1085322421. The next prime is 1085322437. The reversal of 1085322432 is 2342235801.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1085322432.

It is not an unprimeable number, because it can be changed into a prime (1085322437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162993 + ... + 169520.

It is an arithmetic number, because the mean of its divisors is an integer number (54294786).

Almost surely, 2^1085322432 is an apocalyptic number.

1085322432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1085322432 is an abundant number, since it is smaller than the sum of its proper divisors (1955185584).

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

1085322432 is a wasteful number, since it uses less digits than its factorization.

1085322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332545 (or 332535 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1085322432 is about 32944.2321507119. The cubic root of 1085322432 is about 1027.6682199819.

The spelling of 1085322432 in words is "one billion, eighty-five million, three hundred twenty-two thousand, four hundred thirty-two".