1085474850 has 24 divisors (see below), whose sum is σ = 2691978000. Its totient is φ = 289459920.

The previous prime is 1085474849. The next prime is 1085474869. The reversal of 1085474850 is 584745801.

It is a super-3 number, since 3×1085474850³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3618100 + ... + 3618399.

It is an arithmetic number, because the mean of its divisors is an integer number (112165750).

Almost surely, 2^1085474850 is an apocalyptic number.

1085474850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1085474850 is an abundant number, since it is smaller than the sum of its proper divisors (1606503150).

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

1085474850 is a wasteful number, since it uses less digits than its factorization.

1085474850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7236514 (or 7236509 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 1085474850 is about 32946.5453424179. The cubic root of 1085474850 is about 1027.7163248271.

The spelling of 1085474850 in words is "one billion, eighty-five million, four hundred seventy-four thousand, eight hundred fifty".