7115249 has 2 divisors, whose sum is σ = 7115250. Its totient is φ = 7115248.

The previous prime is 7115243. The next prime is 7115279. The reversal of 7115249 is 9425117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5438224 + 1677025 = 2332^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 7115249 - 2⁴ = 7115233 is a prime.

It is not a weakly prime, because it can be changed into another prime (7115243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3557624 + 3557625.

It is an arithmetic number, because the mean of its divisors is an integer number (3557625).

Almost surely, 2^7115249 is an apocalyptic number.

It is an amenable number.

7115249 is a deficient number, since it is larger than the sum of its proper divisors (1).

7115249 is an equidigital number, since it uses as much as digits as its factorization.

7115249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 29.

The square root of 7115249 is about 2667.4424080006. The cubic root of 7115249 is about 192.3372346533.

The spelling of 7115249 in words is "seven million, one hundred fifteen thousand, two hundred forty-nine".