10814139 has 12 divisors (see below), whose sum is σ = 17852016. Its totient is φ = 6179472.

The previous prime is 10814137. The next prime is 10814143. The reversal of 10814139 is 93141801.

It is not a de Polignac number, because 10814139 - 2¹ = 10814137 is a prime.

It is a super-2 number, since 2×10814139² = 233891204622642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10814137) by changing a digit.

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, 85764 + ... + 85889.

It is an arithmetic number, because the mean of its divisors is an integer number (1487668).

Almost surely, 2^10814139 is an apocalyptic number.

10814139 is a deficient number, since it is larger than the sum of its proper divisors (7037877).

10814139 is a wasteful number, since it uses less digits than its factorization.

10814139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171666 (or 171663 counting only the distinct ones).

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

The square root of 10814139 is about 3288.4858217727. The cubic root of 10814139 is about 221.1383080796.

The spelling of 10814139 in words is "ten million, eight hundred fourteen thousand, one hundred thirty-nine".