10623859 has 2 divisors, whose sum is σ = 10623860. Its totient is φ = 10623858.

The previous prime is 10623857. The next prime is 10623871. The reversal of 10623859 is 95832601.

10623859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10623859 - 2¹ = 10623857 is a prime.

It is a super-2 number, since 2×10623859² = 225732760103762, which contains 22 as substring.

Together with 10623857, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10623857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5311929 + 5311930.

It is an arithmetic number, because the mean of its divisors is an integer number (5311930).

Almost surely, 2^10623859 is an apocalyptic number.

10623859 is a deficient number, since it is larger than the sum of its proper divisors (1).

10623859 is an equidigital number, since it uses as much as digits as its factorization.

10623859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 10623859 is about 3259.4261764918. The cubic root of 10623859 is about 219.8336138632.

The spelling of 10623859 in words is "ten million, six hundred twenty-three thousand, eight hundred fifty-nine".