1085948802 has 32 divisors (see below), whose sum is σ = 2420870400. Its totient is φ = 360835344.

The previous prime is 1085948791. The next prime is 1085948849. The reversal of 1085948802 is 2088495801.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14602 + ... + 48837.

It is an arithmetic number, because the mean of its divisors is an integer number (75652200).

Almost surely, 2^1085948802 is an apocalyptic number.

1085948802 is an abundant number, since it is smaller than the sum of its proper divisors (1334921598).

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

1085948802 is a wasteful number, since it uses less digits than its factorization.

1085948802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63767 (or 63761 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 1085948802 is about 32953.7372994324. The cubic root of 1085948802 is about 1027.8658806743.

The spelling of 1085948802 in words is "one billion, eighty-five million, nine hundred forty-eight thousand, eight hundred two".