10905894 has 16 divisors (see below), whose sum is σ = 24235440. Its totient is φ = 3635280.

The previous prime is 10905889. The next prime is 10905907. The reversal of 10905894 is 49850901.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 100927 + ... + 101034.

It is an arithmetic number, because the mean of its divisors is an integer number (1514715).

Almost surely, 2^10905894 is an apocalyptic number.

10905894 is an abundant number, since it is smaller than the sum of its proper divisors (13329546).

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

10905894 is a wasteful number, since it uses less digits than its factorization.

10905894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201972 (or 201966 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 10905894 is about 3302.4073037710. The cubic root of 10905894 is about 221.7619801036.

The spelling of 10905894 in words is "ten million, nine hundred five thousand, eight hundred ninety-four".