6249923 has 2 divisors, whose sum is σ = 6249924. Its totient is φ = 6249922.

The previous prime is 6249913. The next prime is 6249949. The reversal of 6249923 is 3299426.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6249923 - 2⁴ = 6249907 is a prime.

It is not a weakly prime, because it can be changed into another prime (6249913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3124961 + 3124962.

It is an arithmetic number, because the mean of its divisors is an integer number (3124962).

Almost surely, 2^6249923 is an apocalyptic number.

6249923 is a deficient number, since it is larger than the sum of its proper divisors (1).

6249923 is an equidigital number, since it uses as much as digits as its factorization.

6249923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 6249923 is about 2499.9845999526. The cubic root of 6249923 is about 184.2008184744.

The spelling of 6249923 in words is "six million, two hundred forty-nine thousand, nine hundred twenty-three".