1850085260 has 12 divisors (see below), whose sum is σ = 3885179088. Its totient is φ = 740034096.

The previous prime is 1850085221. The next prime is 1850085283. The reversal of 1850085260 is 625800581.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1850085260.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46252112 + ... + 46252151.

It is an arithmetic number, because the mean of its divisors is an integer number (323764924).

Almost surely, 2^1850085260 is an apocalyptic number.

1850085260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1850085260 is an abundant number, since it is smaller than the sum of its proper divisors (2035093828).

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

1850085260 is a wasteful number, since it uses less digits than its factorization.

1850085260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92504272 (or 92504270 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 1850085260 is about 43012.6174511619. The cubic root of 1850085260 is about 1227.6198845085.

The spelling of 1850085260 in words is "one billion, eight hundred fifty million, eighty-five thousand, two hundred sixty".