10906939 has 2 divisors, whose sum is σ = 10906940. Its totient is φ = 10906938.

The previous prime is 10906933. The next prime is 10906957. The reversal of 10906939 is 93960901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10906939 - 2¹¹ = 10904891 is a prime.

It is a super-2 number, since 2×10906939² = 237922636699442, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10906898 and 10906907.

It is not a weakly prime, because it can be changed into another prime (10906933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5453469 + 5453470.

It is an arithmetic number, because the mean of its divisors is an integer number (5453470).

Almost surely, 2^10906939 is an apocalyptic number.

10906939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10906939 is an equidigital number, since it uses as much as digits as its factorization.

10906939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 10906939 is about 3302.5655178967. The cubic root of 10906939 is about 221.7690629363.

The spelling of 10906939 in words is "ten million, nine hundred six thousand, nine hundred thirty-nine".