10089823 has 4 divisors (see below), whose sum is σ = 10683360. Its totient is φ = 9496288.

The previous prime is 10089811. The next prime is 10089829. The reversal of 10089823 is 32898001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32898001 = 53 ⋅620717.

It is a cyclic number.

It is not a de Polignac number, because 10089823 - 2⁵ = 10089791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10089829) 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, 296743 + ... + 296776.

It is an arithmetic number, because the mean of its divisors is an integer number (2670840).

Almost surely, 2^10089823 is an apocalyptic number.

10089823 is a deficient number, since it is larger than the sum of its proper divisors (593537).

10089823 is an equidigital number, since it uses as much as digits as its factorization.

10089823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593536.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 10089823 is about 3176.4481736682. The cubic root of 10089823 is about 216.0866065022.

The spelling of 10089823 in words is "ten million, eighty-nine thousand, eight hundred twenty-three".