1215368714 has 64 divisors (see below), whose sum is σ = 2266099200. Its totient is φ = 477404928.

The previous prime is 1215368701. The next prime is 1215368747. The reversal of 1215368714 is 4178635121.

It is a super-2 number, since 2×1215368714² = 2954242221940027592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1465652 + ... + 1466480.

It is an arithmetic number, because the mean of its divisors is an integer number (35407800).

Almost surely, 2^1215368714 is an apocalyptic number.

1215368714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1215368714 is a deficient number, since it is larger than the sum of its proper divisors (1050730486).

1215368714 is a wasteful number, since it uses less digits than its factorization.

1215368714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047.

The product of its digits is 40320, while the sum is 38.

The square root of 1215368714 is about 34862.1386894149. The cubic root of 1215368714 is about 1067.1759208710.

The spelling of 1215368714 in words is "one billion, two hundred fifteen million, three hundred sixty-eight thousand, seven hundred fourteen".