10985394 has 16 divisors (see below), whose sum is σ = 25109568. Its totient is φ = 3138672.

The previous prime is 10985389. The next prime is 10985407. The reversal of 10985394 is 49358901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130737 + ... + 130820.

It is an arithmetic number, because the mean of its divisors is an integer number (1569348).

Almost surely, 2^10985394 is an apocalyptic number.

10985394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10985394 is an abundant number, since it is smaller than the sum of its proper divisors (14124174).

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

10985394 is a wasteful number, since it uses less digits than its factorization.

10985394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261569.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 10985394 is about 3314.4221215772. The cubic root of 10985394 is about 222.2995307503.

The spelling of 10985394 in words is "ten million, nine hundred eighty-five thousand, three hundred ninety-four".