260116522 has 32 divisors (see below), whose sum is σ = 415352448. Its totient is φ = 121921536.

The previous prime is 260116489. The next prime is 260116529. The reversal of 260116522 is 225611062.

It is not an unprimeable number, because it can be changed into a prime (260116529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736698 + ... + 737050.

It is an arithmetic number, because the mean of its divisors is an integer number (12979764).

Almost surely, 2^260116522 is an apocalyptic number.

260116522 is a deficient number, since it is larger than the sum of its proper divisors (155235926).

260116522 is a wasteful number, since it uses less digits than its factorization.

260116522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 260116522 is about 16128.1282857001. The cubic root of 260116522 is about 638.3457620775.

Adding to 260116522 its reverse (225611062), we get a palindrome (485727584).

The spelling of 260116522 in words is "two hundred sixty million, one hundred sixteen thousand, five hundred twenty-two".