1315414897 has 16 divisors (see below), whose sum is σ = 1440840960. Its totient is φ = 1196612352.

The previous prime is 1315414883. The next prime is 1315414913. The reversal of 1315414897 is 7984145131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1315414897 - 2¹⁵ = 1315382129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1315414297) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33433 + ... + 61225.

It is an arithmetic number, because the mean of its divisors is an integer number (90052560).

Almost surely, 2^1315414897 is an apocalyptic number.

It is an amenable number.

1315414897 is a deficient number, since it is larger than the sum of its proper divisors (125426063).

1315414897 is a wasteful number, since it uses less digits than its factorization.

1315414897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27912.

The product of its digits is 120960, while the sum is 43.

The square root of 1315414897 is about 36268.6489547102. The cubic root of 1315414897 is about 1095.6897156640.

The spelling of 1315414897 in words is "one billion, three hundred fifteen million, four hundred fourteen thousand, eight hundred ninety-seven".