754249 has 2 divisors, whose sum is σ = 754250. Its totient is φ = 754248.

The previous prime is 754241. The next prime is 754267. The reversal of 754249 is 942457.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446224 + 308025 = 668^2 + 555^2 .

It is a cyclic number.

It is not a de Polignac number, because 754249 - 2³ = 754241 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 754249.

It is not a weakly prime, because it can be changed into another prime (754241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377124 + 377125.

It is an arithmetic number, because the mean of its divisors is an integer number (377125).

2⁷⁵⁴²⁴⁹ is an apocalyptic number.

It is an amenable number.

754249 is a deficient number, since it is larger than the sum of its proper divisors (1).

754249 is an equidigital number, since it uses as much as digits as its factorization.

754249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 754249 is about 868.4751003915. The cubic root of 754249 is about 91.0272832092.

The spelling of 754249 in words is "seven hundred fifty-four thousand, two hundred forty-nine".