10931214 has 24 divisors (see below), whose sum is σ = 25432488. Its totient is φ = 3123120.

The previous prime is 10931201. The next prime is 10931257. The reversal of 10931214 is 41213901.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

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 11 ways as a sum of consecutive naturals, for example, 18297 + ... + 18884.

It is an arithmetic number, because the mean of its divisors is an integer number (1059687).

Almost surely, 2^10931214 is an apocalyptic number.

10931214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10931214 is an abundant number, since it is smaller than the sum of its proper divisors (14501274).

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

10931214 is a wasteful number, since it uses less digits than its factorization.

10931214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37200 (or 37193 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10931214 is about 3306.2386483737. The cubic root of 10931214 is about 221.9334676041.

The spelling of 10931214 in words is "ten million, nine hundred thirty-one thousand, two hundred fourteen".