260526242 has 16 divisors (see below), whose sum is σ = 397742400. Its totient is φ = 127951440.

The previous prime is 260526209. The next prime is 260526247. The reversal of 260526242 is 242625062.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (260526247) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 160109 + ... + 161727.

It is an arithmetic number, because the mean of its divisors is an integer number (24858900).

Almost surely, 2^260526242 is an apocalyptic number.

260526242 is a deficient number, since it is larger than the sum of its proper divisors (137216158).

260526242 is a wasteful number, since it uses less digits than its factorization.

260526242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 260526242 is about 16140.8253196669. The cubic root of 260526242 is about 638.6807476209.

The spelling of 260526242 in words is "two hundred sixty million, five hundred twenty-six thousand, two hundred forty-two".