120628259 has 2 divisors, whose sum is σ = 120628260. Its totient is φ = 120628258.

The previous prime is 120628247. The next prime is 120628271. The reversal of 120628259 is 952826021.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (120628247) and next prime (120628271).

It is a cyclic number.

It is not a de Polignac number, because 120628259 - 2¹⁶ = 120562723 is a prime.

It is not a weakly prime, because it can be changed into another prime (120628289) 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, 60314129 + 60314130.

It is an arithmetic number, because the mean of its divisors is an integer number (60314130).

Almost surely, 2^120628259 is an apocalyptic number.

120628259 is a deficient number, since it is larger than the sum of its proper divisors (1).

120628259 is an equidigital number, since it uses as much as digits as its factorization.

120628259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 120628259 is about 10983.0896836910. The cubic root of 120628259 is about 494.1017058535.

The spelling of 120628259 in words is "one hundred twenty million, six hundred twenty-eight thousand, two hundred fifty-nine".