1085874474 has 16 divisors (see below), whose sum is σ = 2172183840. Its totient is φ = 361885680.

The previous prime is 1085874469. The next prime is 1085874509. The reversal of 1085874474 is 4744785801.

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 7 ways as a sum of consecutive naturals, for example, 20757 + ... + 51015.

It is an arithmetic number, because the mean of its divisors is an integer number (135761490).

Almost surely, 2^1085874474 is an apocalyptic number.

1085874474 is an abundant number, since it is smaller than the sum of its proper divisors (1086309366).

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

1085874474 is a wasteful number, since it uses less digits than its factorization.

1085874474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36245.

The product of its (nonzero) digits is 1003520, while the sum is 48.

The square root of 1085874474 is about 32952.6095173053. The cubic root of 1085874474 is about 1027.8424293052.

The spelling of 1085874474 in words is "one billion, eighty-five million, eight hundred seventy-four thousand, four hundred seventy-four".