10923907 has 4 divisors (see below), whose sum is σ = 10955736. Its totient is φ = 10892080.

The previous prime is 10923859. The next prime is 10923929. The reversal of 10923907 is 70932901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70932901 = 13 ⋅5456377.

It is a cyclic number.

It is not a de Polignac number, because 10923907 - 2⁷ = 10923779 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10923967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15394 + ... + 16087.

It is an arithmetic number, because the mean of its divisors is an integer number (2738934).

Almost surely, 2^10923907 is an apocalyptic number.

10923907 is a deficient number, since it is larger than the sum of its proper divisors (31829).

10923907 is an equidigital number, since it uses as much as digits as its factorization.

10923907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31828.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 10923907 is about 3305.1334314971. The cubic root of 10923907 is about 221.8840059030.

The spelling of 10923907 in words is "ten million, nine hundred twenty-three thousand, nine hundred seven".