7250249 has 4 divisors (see below), whose sum is σ = 7484160. Its totient is φ = 7016340.

The previous prime is 7250239. The next prime is 7250263. The reversal of 7250249 is 9420527.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7250249 - 2¹⁶ = 7184713 is a prime.

It is a super-2 number, since 2×7250249² = 105132221124002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7250209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116909 + ... + 116970.

It is an arithmetic number, because the mean of its divisors is an integer number (1871040).

Almost surely, 2^7250249 is an apocalyptic number.

It is an amenable number.

7250249 is a deficient number, since it is larger than the sum of its proper divisors (233911).

7250249 is a wasteful number, since it uses less digits than its factorization.

7250249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233910.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7250249 is about 2692.6286413095. The cubic root of 7250249 is about 193.5460477492.

The spelling of 7250249 in words is "seven million, two hundred fifty thousand, two hundred forty-nine".