10083931 has 16 divisors (see below), whose sum is σ = 11950848. Its totient is φ = 8388000.

The previous prime is 10083929. The next prime is 10083937. The reversal of 10083931 is 13938001.

It is a cyclic number.

It is not a de Polignac number, because 10083931 - 2¹ = 10083929 is a prime.

It is a super-2 number, since 2×10083931² = 203371328825522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10083896 and 10083905.

It is not an unprimeable number, because it can be changed into a prime (10083937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21360 + ... + 21826.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^10083931 is an apocalyptic number.

10083931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10083931 is a deficient number, since it is larger than the sum of its proper divisors (1866917).

10083931 is a wasteful number, since it uses less digits than its factorization.

10083931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 10083931 is about 3175.5205872424. The cubic root of 10083931 is about 216.0445367126.

The spelling of 10083931 in words is "ten million, eighty-three thousand, nine hundred thirty-one".