10858836 has 12 divisors (see below), whose sum is σ = 25337312. Its totient is φ = 3619608.

The previous prime is 10858831. The next prime is 10858843. The reversal of 10858836 is 63885801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10858794 and 10858803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10858831) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 452440 + ... + 452463.

Almost surely, 2^10858836 is an apocalyptic number.

It is an amenable number.

10858836 is an abundant number, since it is smaller than the sum of its proper divisors (14478476).

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

10858836 is a wasteful number, since it uses less digits than its factorization.

10858836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904910 (or 904908 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 10858836 is about 3295.2747988597. The cubic root of 10858836 is about 221.4425589103.

The spelling of 10858836 in words is "ten million, eight hundred fifty-eight thousand, eight hundred thirty-six".