10165623 has 16 divisors (see below), whose sum is σ = 14665056. Its totient is φ = 6226560.

The previous prime is 10165607. The next prime is 10165633. The reversal of 10165623 is 32656101.

It is not a de Polignac number, because 10165623 - 2⁴ = 10165607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10165593 and 10165602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10165633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10333 + ... + 11273.

It is an arithmetic number, because the mean of its divisors is an integer number (916566).

Almost surely, 2^10165623 is an apocalyptic number.

10165623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10165623 is a deficient number, since it is larger than the sum of its proper divisors (4499433).

10165623 is a wasteful number, since it uses less digits than its factorization.

10165623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 10165623 is about 3188.3574140927. The cubic root of 10165623 is about 216.6263754139.

The spelling of 10165623 in words is "ten million, one hundred sixty-five thousand, six hundred twenty-three".