260723106 has 48 divisors (see below), whose sum is σ = 647232768. Its totient is φ = 74304000.

The previous prime is 260723081. The next prime is 260723107. The reversal of 260723106 is 601327062.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 260723106.

It is not an unprimeable number, because it can be changed into a prime (260723107) 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 23 ways as a sum of consecutive naturals, for example, 51906 + ... + 56706.

It is an arithmetic number, because the mean of its divisors is an integer number (13484016).

Almost surely, 2^260723106 is an apocalyptic number.

260723106 is an abundant number, since it is smaller than the sum of its proper divisors (386509662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260723106 is a wasteful number, since it uses less digits than its factorization.

260723106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247 (or 5244 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 260723106 is about 16146.9224931564. The cubic root of 260723106 is about 638.8415779840.

The spelling of 260723106 in words is "two hundred sixty million, seven hundred twenty-three thousand, one hundred six".