1260535422 has 8 divisors (see below), whose sum is σ = 2521070856. Its totient is φ = 420178472.

The previous prime is 1260535403. The next prime is 1260535427. The reversal of 1260535422 is 2245350621.

It is a sphenic number, since it is the product of 3 distinct primes.

1260535422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1260535422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260535427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105044613 + ... + 105044624.

It is an arithmetic number, because the mean of its divisors is an integer number (315133857).

Almost surely, 2^1260535422 is an apocalyptic number.

1260535422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1260535422 is a wasteful number, since it uses less digits than its factorization.

1260535422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210089242.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1260535422 is about 35504.0198005803. The cubic root of 1260535422 is about 1080.2352659616.

The spelling of 1260535422 in words is "one billion, two hundred sixty million, five hundred thirty-five thousand, four hundred twenty-two".