1317465116 has 48 divisors (see below), whose sum is σ = 2778935040. Its totient is φ = 539109120.

The previous prime is 1317465113. The next prime is 1317465119. The reversal of 1317465116 is 6115647131.

It is an interprime number because it is at equal distance from previous prime (1317465113) and next prime (1317465119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317465113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21086 + ... + 55493.

It is an arithmetic number, because the mean of its divisors is an integer number (57894480).

Almost surely, 2^1317465116 is an apocalyptic number.

It is an amenable number.

1317465116 is an abundant number, since it is smaller than the sum of its proper divisors (1461469924).

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

1317465116 is a wasteful number, since it uses less digits than its factorization.

1317465116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76634 (or 76632 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 1317465116 is about 36296.9022920689. The cubic root of 1317465116 is about 1096.2586712076.

The spelling of 1317465116 in words is "one billion, three hundred seventeen million, four hundred sixty-five thousand, one hundred sixteen".