1347107 has 4 divisors (see below), whose sum is σ = 1350960. Its totient is φ = 1343256.

The previous prime is 1347103. The next prime is 1347113. The reversal of 1347107 is 7017431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1347107 - 2² = 1347103 is a prime.

It is a super-3 number, since 3×1347107³ = 7333774183666902129, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1347103) 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, 1343 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (337740).

2^1347107 is an apocalyptic number.

1347107 is a deficient number, since it is larger than the sum of its proper divisors (3853).

1347107 is an equidigital number, since it uses as much as digits as its factorization.

1347107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1347107 is about 1160.6493871967. The cubic root of 1347107 is about 110.4419410676.

The spelling of 1347107 in words is "one million, three hundred forty-seven thousand, one hundred seven".