906259 has 2 divisors, whose sum is σ = 906260. Its totient is φ = 906258.

The previous prime is 906233. The next prime is 906263. The reversal of 906259 is 952609.

906259 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 is a cyclic number.

It is not a de Polignac number, because 906259 - 2¹³ = 898067 is a prime.

906259 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 906259.

It is not a weakly prime, because it can be changed into another prime (906229) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453129 + 453130.

It is an arithmetic number, because the mean of its divisors is an integer number (453130).

2⁹⁰⁶²⁵⁹ is an apocalyptic number.

906259 is a deficient number, since it is larger than the sum of its proper divisors (1).

906259 is an equidigital number, since it uses as much as digits as its factorization.

906259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 906259 is about 951.9763652528. The cubic root of 906259 is about 96.7722363630.

Adding to 906259 its product of nonzero digits (4860), we get a palindrome (911119).

The spelling of 906259 in words is "nine hundred six thousand, two hundred fifty-nine".