1260116295 has 32 divisors (see below), whose sum is σ = 2148636672. Its totient is φ = 629156352.

The previous prime is 1260116261. The next prime is 1260116311. The reversal of 1260116295 is 5926110621.

It is not a de Polignac number, because 1260116295 - 2⁹ = 1260115783 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 22642 + ... + 55071.

It is an arithmetic number, because the mean of its divisors is an integer number (67144896).

Almost surely, 2^1260116295 is an apocalyptic number.

1260116295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1260116295 is a deficient number, since it is larger than the sum of its proper divisors (888520377).

1260116295 is a wasteful number, since it uses less digits than its factorization.

1260116295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77791.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 1260116295 is about 35498.1167810350. The cubic root of 1260116295 is about 1080.1155269078.

The spelling of 1260116295 in words is "one billion, two hundred sixty million, one hundred sixteen thousand, two hundred ninety-five".