1331014 has 4 divisors (see below), whose sum is σ = 1996524. Its totient is φ = 665506.

The previous prime is 1330997. The next prime is 1331023. The reversal of 1331014 is 4101331.

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

It is a junction number, because it is equal to n+sod(n) for n = 1330985 and 1331003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332752 + ... + 332755.

It is an arithmetic number, because the mean of its divisors is an integer number (499131).

2^1331014 is an apocalyptic number.

1331014 is a deficient number, since it is larger than the sum of its proper divisors (665510).

1331014 is an equidigital number, since it uses as much as digits as its factorization.

1331014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665509.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1331014 is about 1153.6958004604. The cubic root of 1331014 is about 110.0003856736. Note that the first 3 decimals are identical.

Adding to 1331014 its reverse (4101331), we get a palindrome (5432345).

The spelling of 1331014 in words is "one million, three hundred thirty-one thousand, fourteen".