750229 has 2 divisors, whose sum is σ = 750230. Its totient is φ = 750228.

The previous prime is 750223. The next prime is 750287. The reversal of 750229 is 922057.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 677329 + 72900 = 823^2 + 270^2 .

It is an emirp because it is prime and its reverse (922057) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 750229 - 2¹³ = 742037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (750223) 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 as a sum of consecutive naturals, namely, 375114 + 375115.

It is an arithmetic number, because the mean of its divisors is an integer number (375115).

2⁷⁵⁰²²⁹ is an apocalyptic number.

It is an amenable number.

750229 is a deficient number, since it is larger than the sum of its proper divisors (1).

750229 is an equidigital number, since it uses as much as digits as its factorization.

750229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 750229 is about 866.1576069053. The cubic root of 750229 is about 90.8652758254.

It can be divided in two parts, 750 and 229, that added together give a palindrome (979).

The spelling of 750229 in words is "seven hundred fifty thousand, two hundred twenty-nine".