10693931 has 4 divisors (see below), whose sum is σ = 10733664. Its totient is φ = 10654200.

The previous prime is 10693909. The next prime is 10693933. The reversal of 10693931 is 13939601.

10693931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10693931 - 2¹⁸ = 10431787 is a prime.

It is a super-2 number, since 2×10693931² = 228720320465522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10693933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19460 + ... + 20001.

It is an arithmetic number, because the mean of its divisors is an integer number (2683416).

Almost surely, 2^10693931 is an apocalyptic number.

10693931 is a deficient number, since it is larger than the sum of its proper divisors (39733).

10693931 is an equidigital number, since it uses as much as digits as its factorization.

10693931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39732.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 10693931 is about 3270.1576414601. The cubic root of 10693931 is about 220.3158754509.

The spelling of 10693931 in words is "ten million, six hundred ninety-three thousand, nine hundred thirty-one".