7258249 has 4 divisors (see below), whose sum is σ = 7263760. Its totient is φ = 7252740.

The previous prime is 7258243. The next prime is 7258261. The reversal of 7258249 is 9428527.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7258249 - 2¹⁷ = 7127177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7258243) 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, 514 + ... + 3844.

It is an arithmetic number, because the mean of its divisors is an integer number (1815940).

Almost surely, 2^7258249 is an apocalyptic number.

It is an amenable number.

7258249 is a deficient number, since it is larger than the sum of its proper divisors (5511).

7258249 is a wasteful number, since it uses less digits than its factorization.

7258249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510.

The product of its digits is 40320, while the sum is 37.

The square root of 7258249 is about 2694.1137689415. The cubic root of 7258249 is about 193.6172084884.

The spelling of 7258249 in words is "seven million, two hundred fifty-eight thousand, two hundred forty-nine".