10909194 has 8 divisors (see below), whose sum is σ = 21818400. Its totient is φ = 3636396.

The previous prime is 10909181. The next prime is 10909231. The reversal of 10909194 is 49190901.

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

10909194 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 909094 + ... + 909105.

It is an arithmetic number, because the mean of its divisors is an integer number (2727300).

Almost surely, 2^10909194 is an apocalyptic number.

10909194 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.

10909194 is a wasteful number, since it uses less digits than its factorization.

10909194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818204.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 10909194 is about 3302.9069015036. The cubic root of 10909194 is about 221.7843454024.

The spelling of 10909194 in words is "ten million, nine hundred nine thousand, one hundred ninety-four".