1315360 has 24 divisors (see below), whose sum is σ = 3107916. Its totient is φ = 526080.

The previous prime is 1315309. The next prime is 1315367. The reversal of 1315360 is 635131.

1315360 = T₂₈₁ + T₂₈₂ + ... + T₃₁₀.

It can be written as a sum of positive squares in 2 ways, for example, as 1263376 + 51984 = 1124^2 + 228^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1315367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3951 + ... + 4270.

2^1315360 is an apocalyptic number.

1315360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1315360 is an abundant number, since it is smaller than the sum of its proper divisors (1792556).

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

1315360 is an equidigital number, since it uses as much as digits as its factorization.

1315360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8236 (or 8228 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1315360 is about 1146.8914508357. The cubic root of 1315360 is about 109.5674473093.

The spelling of 1315360 in words is "one million, three hundred fifteen thousand, three hundred sixty".