10345923 has 24 divisors (see below), whose sum is σ = 17265248. Its totient is φ = 5847552.

The previous prime is 10345891. The next prime is 10345931. The reversal of 10345923 is 32954301.

It is not a de Polignac number, because 10345923 - 2⁵ = 10345891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10345943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5265 + ... + 6957.

Almost surely, 2^10345923 is an apocalyptic number.

10345923 is a deficient number, since it is larger than the sum of its proper divisors (6919325).

10345923 is a wasteful number, since it uses less digits than its factorization.

10345923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 10345923 is about 3216.5078890001. The cubic root of 10345923 is about 217.8995904338.

The spelling of 10345923 in words is "ten million, three hundred forty-five thousand, nine hundred twenty-three".