1315656096 has 24 divisors (see below), whose sum is σ = 3453597504. Its totient is φ = 438552000.

The previous prime is 1315656091. The next prime is 1315656109. The reversal of 1315656096 is 6906565131.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1315656096² = 3461901925883922432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1315656091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6852280 + ... + 6852471.

It is an arithmetic number, because the mean of its divisors is an integer number (143899896).

Almost surely, 2^1315656096 is an apocalyptic number.

1315656096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1315656096 is an abundant number, since it is smaller than the sum of its proper divisors (2137941408).

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

1315656096 is a wasteful number, since it uses less digits than its factorization.

1315656096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13704764 (or 13704756 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 1315656096 is about 36271.9739744062. The cubic root of 1315656096 is about 1095.7566813828.

The spelling of 1315656096 in words is "one billion, three hundred fifteen million, six hundred fifty-six thousand, ninety-six".