10797823 has 4 divisors (see below), whose sum is σ = 10813288. Its totient is φ = 10782360.

The previous prime is 10797811. The next prime is 10797841. The reversal of 10797823 is 32879701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10797823 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 (10797863) 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, 6633 + ... + 8098.

It is an arithmetic number, because the mean of its divisors is an integer number (2703322).

Almost surely, 2^10797823 is an apocalyptic number.

10797823 is a deficient number, since it is larger than the sum of its proper divisors (15465).

10797823 is an equidigital number, since it uses as much as digits as its factorization.

10797823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15464.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 10797823 is about 3286.0041083358. The cubic root of 10797823 is about 221.0270368156.

The spelling of 10797823 in words is "ten million, seven hundred ninety-seven thousand, eight hundred twenty-three".