1314617655 has 32 divisors (see below), whose sum is σ = 2266951680. Its totient is φ = 646692480.

The previous prime is 1314617597. The next prime is 1314617663. The reversal of 1314617655 is 5567164131.

It is not a de Polignac number, because 1314617655 - 2²⁶ = 1247508791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435100 + ... + 438110.

It is an arithmetic number, because the mean of its divisors is an integer number (70842240).

Almost surely, 2^1314617655 is an apocalyptic number.

1314617655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1314617655 is a deficient number, since it is larger than the sum of its proper divisors (952334025).

1314617655 is a wasteful number, since it uses less digits than its factorization.

1314617655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271.

The product of its digits is 75600, while the sum is 39.

The square root of 1314617655 is about 36257.6565017653. The cubic root of 1314617655 is about 1095.4683136823.

The spelling of 1314617655 in words is "one billion, three hundred fourteen million, six hundred seventeen thousand, six hundred fifty-five".