752426089 has 2 divisors, whose sum is σ = 752426090. Its totient is φ = 752426088.

The previous prime is 752426039. The next prime is 752426119. The reversal of 752426089 is 980624257.

752426089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426009600 + 326416489 = 20640^2 + 18067^2 .

It is a cyclic number.

It is not a de Polignac number, because 752426089 - 2¹⁵ = 752393321 is a prime.

It is a super-2 number, since 2×752426089² = 1132290038815671842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (752426009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376213044 + 376213045.

It is an arithmetic number, because the mean of its divisors is an integer number (376213045).

Almost surely, 2^752426089 is an apocalyptic number.

It is an amenable number.

752426089 is a deficient number, since it is larger than the sum of its proper divisors (1).

752426089 is an equidigital number, since it uses as much as digits as its factorization.

752426089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 752426089 is about 27430.3862349767. The cubic root of 752426089 is about 909.5389078145.

The spelling of 752426089 in words is "seven hundred fifty-two million, four hundred twenty-six thousand, eighty-nine".