1307115 has 24 divisors (see below), whose sum is σ = 2341248. Its totient is φ = 673920.

The previous prime is 1307107. The next prime is 1307123. The reversal of 1307115 is 5117031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1307107) and next prime (1307123).

It is not a de Polignac number, because 1307115 - 2³ = 1307107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927 + ... + 1863.

It is an arithmetic number, because the mean of its divisors is an integer number (97552).

2^1307115 is an apocalyptic number.

1307115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1307115 is a deficient number, since it is larger than the sum of its proper divisors (1034133).

1307115 is a wasteful number, since it uses less digits than its factorization.

1307115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 1307115 is about 1143.2913014626. The cubic root of 1307115 is about 109.3380353999.

The spelling of 1307115 in words is "one million, three hundred seven thousand, one hundred fifteen".