120260245 has 32 divisors (see below), whose sum is σ = 172339200. Its totient is φ = 78817536.

The previous prime is 120260213. The next prime is 120260299. The reversal of 120260245 is 542062021.

120260245 = 494² + 495² + ... + 783².

It is not a de Polignac number, because 120260245 - 2⁵ = 120260213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110092 + ... + 111178.

It is an arithmetic number, because the mean of its divisors is an integer number (5385600).

Almost surely, 2^120260245 is an apocalyptic number.

It is an amenable number.

120260245 is a deficient number, since it is larger than the sum of its proper divisors (52078955).

120260245 is a wasteful number, since it uses less digits than its factorization.

120260245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 120260245 is about 10966.3232215725. The cubic root of 120260245 is about 493.5987237253.

The spelling of 120260245 in words is "one hundred twenty million, two hundred sixty thousand, two hundred forty-five".