10031966 has 12 divisors (see below), whose sum is σ = 17504928. Its totient is φ = 4299372.

The previous prime is 10031951. The next prime is 10031993. The reversal of 10031966 is 66913001.

10031966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51086 + ... + 51281.

It is an arithmetic number, because the mean of its divisors is an integer number (1458744).

Almost surely, 2^10031966 is an apocalyptic number.

10031966 is a deficient number, since it is larger than the sum of its proper divisors (7472962).

10031966 is a wasteful number, since it uses less digits than its factorization.

10031966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102383 (or 102376 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10031966 is about 3167.3278958769. The cubic root of 10031966 is about 215.6727870282.

Adding to 10031966 its reverse (66913001), we get a palindrome (76944967).

The spelling of 10031966 in words is "ten million, thirty-one thousand, nine hundred sixty-six".