1260055126 has 8 divisors (see below), whose sum is σ = 2061908424. Its totient is φ = 572752320.

The previous prime is 1260055099. The next prime is 1260055127. The reversal of 1260055126 is 6215500621.

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

It is a junction number, because it is equal to n+sod(n) for n = 1260055094 and 1260055103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260055127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28637595 + ... + 28637638.

It is an arithmetic number, because the mean of its divisors is an integer number (257738553).

Almost surely, 2^1260055126 is an apocalyptic number.

1260055126 is a deficient number, since it is larger than the sum of its proper divisors (801853298).

1260055126 is a wasteful number, since it uses less digits than its factorization.

1260055126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57275246.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1260055126 is about 35497.2551896622. The cubic root of 1260055126 is about 1080.0980495115.

Adding to 1260055126 its reverse (6215500621), we get a palindrome (7475555747).

It can be divided in two parts, 126005 and 5126, that added together give a palindrome (131131).

The spelling of 1260055126 in words is "one billion, two hundred sixty million, fifty-five thousand, one hundred twenty-six".