10635923 has 4 divisors (see below), whose sum is σ = 10649880. Its totient is φ = 10621968.

The previous prime is 10635917. The next prime is 10635941. The reversal of 10635923 is 32953601.

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 10635923 - 2¹² = 10631827 is a prime.

It is a super-2 number, since 2×10635923² = 226245716123858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10635943) 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, 5765 + ... + 7382.

It is an arithmetic number, because the mean of its divisors is an integer number (2662470).

Almost surely, 2^10635923 is an apocalyptic number.

10635923 is a deficient number, since it is larger than the sum of its proper divisors (13957).

10635923 is an equidigital number, since it uses as much as digits as its factorization.

10635923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13956.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 10635923 is about 3261.2762839109. The cubic root of 10635923 is about 219.9167936033.

The spelling of 10635923 in words is "ten million, six hundred thirty-five thousand, nine hundred twenty-three".