10940931 has 12 divisors (see below), whose sum is σ = 15838680. Its totient is φ = 7277760.

The previous prime is 10940929. The next prime is 10940959. The reversal of 10940931 is 13904901.

It is not a de Polignac number, because 10940931 - 2¹ = 10940929 is a prime.

It is a super-2 number, since 2×10940931² = 239407942293522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10940895 and 10940904.

It is not an unprimeable number, because it can be changed into a prime (10940131) 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, 4075 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (1319890).

Almost surely, 2^10940931 is an apocalyptic number.

10940931 is a deficient number, since it is larger than the sum of its proper divisors (4897749).

10940931 is a wasteful number, since it uses less digits than its factorization.

10940931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 10940931 is about 3307.7078166005. The cubic root of 10940931 is about 221.9992086653. Note that the first 3 decimals are identical.

The spelling of 10940931 in words is "ten million, nine hundred forty thousand, nine hundred thirty-one".