752020229 has 2 divisors, whose sum is σ = 752020230. Its totient is φ = 752020228.

The previous prime is 752020193. The next prime is 752020273. The reversal of 752020229 is 922020257.

752020229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 666827329 + 85192900 = 25823^2 + 9230^2 .

It is an emirp because it is prime and its reverse (922020257) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-752020229 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (752023229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376010114 + 376010115.

It is an arithmetic number, because the mean of its divisors is an integer number (376010115).

Almost surely, 2^752020229 is an apocalyptic number.

It is an amenable number.

752020229 is a deficient number, since it is larger than the sum of its proper divisors (1).

752020229 is an equidigital number, since it uses as much as digits as its factorization.

752020229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 752020229 is about 27422.9872369879. The cubic root of 752020229 is about 909.3753427552.

The spelling of 752020229 in words is "seven hundred fifty-two million, twenty thousand, two hundred twenty-nine".