10853850 has 48 divisors (see below), whose sum is σ = 30765888. Its totient is φ = 2480640.

The previous prime is 10853849. The next prime is 10853879. The reversal of 10853850 is 5835801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4119 + ... + 6218.

It is an arithmetic number, because the mean of its divisors is an integer number (640956).

Almost surely, 2^10853850 is an apocalyptic number.

10853850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10853850 is an abundant number, since it is smaller than the sum of its proper divisors (19912038).

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

10853850 is a wasteful number, since it uses less digits than its factorization.

10853850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10359 (or 10354 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 10853850 is about 3294.5181741796. The cubic root of 10853850 is about 221.4086608132.

The spelling of 10853850 in words is "ten million, eight hundred fifty-three thousand, eight hundred fifty".