1315587482 has 16 divisors (see below), whose sum is σ = 2173684032. Its totient is φ = 592187520.

The previous prime is 1315587479. The next prime is 1315587491. The reversal of 1315587482 is 2847855131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288023 + ... + 292554.

It is an arithmetic number, because the mean of its divisors is an integer number (135855252).

Almost surely, 2^1315587482 is an apocalyptic number.

1315587482 is a deficient number, since it is larger than the sum of its proper divisors (858096550).

1315587482 is a wasteful number, since it uses less digits than its factorization.

1315587482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580693.

The product of its digits is 268800, while the sum is 44.

The square root of 1315587482 is about 36271.0281354141. The cubic root of 1315587482 is about 1095.7376324444.

The spelling of 1315587482 in words is "one billion, three hundred fifteen million, five hundred eighty-seven thousand, four hundred eighty-two".