1170268870 has 16 divisors (see below), whose sum is σ = 2133149760. Its totient is φ = 462181824.

The previous prime is 1170268867. The next prime is 1170268873. The reversal of 1170268870 is 788620711.

It is an interprime number because it is at equal distance from previous prime (1170268867) and next prime (1170268873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170268873) 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 7 ways as a sum of consecutive naturals, for example, 739887 + ... + 741466.

It is an arithmetic number, because the mean of its divisors is an integer number (133321860).

Almost surely, 2^1170268870 is an apocalyptic number.

1170268870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1170268870 is a deficient number, since it is larger than the sum of its proper divisors (962880890).

1170268870 is a wasteful number, since it uses less digits than its factorization.

1170268870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481439.

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 1170268870 is about 34209.1927703651. The cubic root of 1170268870 is about 1053.8089536317.

The spelling of 1170268870 in words is "one billion, one hundred seventy million, two hundred sixty-eight thousand, eight hundred seventy".