7541249 has 2 divisors, whose sum is σ = 7541250. Its totient is φ = 7541248.

The previous prime is 7541239. The next prime is 7541257. The reversal of 7541249 is 9421457.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4326400 + 3214849 = 2080^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 7541249 - 2⁸ = 7540993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7541239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770624 + 3770625.

It is an arithmetic number, because the mean of its divisors is an integer number (3770625).

Almost surely, 2^7541249 is an apocalyptic number.

It is an amenable number.

7541249 is a deficient number, since it is larger than the sum of its proper divisors (1).

7541249 is an equidigital number, since it uses as much as digits as its factorization.

7541249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 7541249 is about 2746.1334636175. The cubic root of 7541249 is about 196.1015803453.

The spelling of 7541249 in words is "seven million, five hundred forty-one thousand, two hundred forty-nine".