10249823 has 2 divisors, whose sum is σ = 10249824. Its totient is φ = 10249822.

The previous prime is 10249817. The next prime is 10249853. The reversal of 10249823 is 32894201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10249823 - 2⁸ = 10249567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10249853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5124911 + 5124912.

It is an arithmetic number, because the mean of its divisors is an integer number (5124912).

Almost surely, 2^10249823 is an apocalyptic number.

10249823 is a deficient number, since it is larger than the sum of its proper divisors (1).

10249823 is an equidigital number, since it uses as much as digits as its factorization.

10249823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10249823 is about 3201.5344758412. The cubic root of 10249823 is about 217.2228239183. Note that the first 3 decimals are identical.

The spelling of 10249823 in words is "ten million, two hundred forty-nine thousand, eight hundred twenty-three".