1314845 has 8 divisors (see below), whose sum is σ = 1803264. Its totient is φ = 901584.

The previous prime is 1314823. The next prime is 1314851. The reversal of 1314845 is 5484131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1314845 - 2²⁰ = 266269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18749 + ... + 18818.

It is an arithmetic number, because the mean of its divisors is an integer number (225408).

2^1314845 is an apocalyptic number.

It is an amenable number.

1314845 is a deficient number, since it is larger than the sum of its proper divisors (488419).

1314845 is an equidigital number, since it uses as much as digits as its factorization.

1314845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37579.

The product of its digits is 1920, while the sum is 26.

The square root of 1314845 is about 1146.6669089147. Note that the first 3 decimals coincide. The cubic root of 1314845 is about 109.5531458757.

Adding to 1314845 its reverse (5484131), we get a palindrome (6798976).

The spelling of 1314845 in words is "one million, three hundred fourteen thousand, eight hundred forty-five".