10891314 has 32 divisors (see below), whose sum is σ = 27661440. Its totient is φ = 3111696.

The previous prime is 10891303. The next prime is 10891333. The reversal of 10891314 is 41319801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14029 + ... + 14784.

It is an arithmetic number, because the mean of its divisors is an integer number (864420).

Almost surely, 2^10891314 is an apocalyptic number.

10891314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10891314 is an abundant number, since it is smaller than the sum of its proper divisors (16770126).

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

10891314 is a wasteful number, since it uses less digits than its factorization.

10891314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28831 (or 28825 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 10891314 is about 3300.1990849038. The cubic root of 10891314 is about 221.6631121094.

The spelling of 10891314 in words is "ten million, eight hundred ninety-one thousand, three hundred fourteen".