1373306 has 8 divisors (see below), whose sum is σ = 2247264. Its totient is φ = 624220.

The previous prime is 1373233. The next prime is 1373321. The reversal of 1373306 is 6033731.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31190 + ... + 31233.

It is an arithmetic number, because the mean of its divisors is an integer number (280908).

2^1373306 is an apocalyptic number.

1373306 is a deficient number, since it is larger than the sum of its proper divisors (873958).

1373306 is a wasteful number, since it uses less digits than its factorization.

1373306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62436.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 1373306 is about 1171.8813933159. The cubic root of 1373306 is about 111.1533200377.

It can be divided in two parts, 137 and 3306, that added together give a palindrome (3443).

The spelling of 1373306 in words is "one million, three hundred seventy-three thousand, three hundred six".