10939149 has 12 divisors (see below), whose sum is σ = 17016636. Its totient is φ = 6731712.

The previous prime is 10939141. The next prime is 10939153. The reversal of 10939149 is 94193901.

It can be written as a sum of positive squares in 2 ways, for example, as 5322249 + 5616900 = 2307^2 + 2370^2 .

It is not a de Polignac number, because 10939149 - 2³ = 10939141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10939141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46632 + ... + 46865.

It is an arithmetic number, because the mean of its divisors is an integer number (1418053).

Almost surely, 2^10939149 is an apocalyptic number.

It is an amenable number.

10939149 is a deficient number, since it is larger than the sum of its proper divisors (6077487).

10939149 is a wasteful number, since it uses less digits than its factorization.

10939149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93516 (or 93513 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 10939149 is about 3307.4384348012. The cubic root of 10939149 is about 221.9871553318.

The spelling of 10939149 in words is "ten million, nine hundred thirty-nine thousand, one hundred forty-nine".