7250823 has 16 divisors (see below), whose sum is σ = 11374560. Its totient is φ = 4549248.

The previous prime is 7250801. The next prime is 7250833. The reversal of 7250823 is 3280527.

It is not a de Polignac number, because 7250823 - 2⁵ = 7250791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7440 + ... + 8357.

It is an arithmetic number, because the mean of its divisors is an integer number (710910).

Almost surely, 2^7250823 is an apocalyptic number.

7250823 is a deficient number, since it is larger than the sum of its proper divisors (4123737).

7250823 is a wasteful number, since it uses less digits than its factorization.

7250823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15823 (or 15817 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7250823 is about 2692.7352264937. The cubic root of 7250823 is about 193.5511552749.

The spelling of 7250823 in words is "seven million, two hundred fifty thousand, eight hundred twenty-three".