10856418 has 8 divisors (see below), whose sum is σ = 21712848. Its totient is φ = 3618804.

The previous prime is 10856407. The next prime is 10856453. The reversal of 10856418 is 81465801.

It is a sphenic number, since it is the product of 3 distinct primes.

10856418 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904696 + ... + 904707.

It is an arithmetic number, because the mean of its divisors is an integer number (2714106).

Almost surely, 2^10856418 is an apocalyptic number.

10856418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10856418 is a wasteful number, since it uses less digits than its factorization.

10856418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809408.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 10856418 is about 3294.9078894561. The cubic root of 10856418 is about 221.4261210571.

It can be divided in two parts, 1085 and 6418, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 10856418 in words is "ten million, eight hundred fifty-six thousand, four hundred eighteen".