1313602 has 8 divisors (see below), whose sum is σ = 2000016. Its totient is φ = 646932.

The previous prime is 1313597. The next prime is 1313621. The reversal of 1313602 is 2063131.

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

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 3 ways as a sum of consecutive naturals, for example, 4768 + ... + 5035.

It is an arithmetic number, because the mean of its divisors is an integer number (250002).

2^1313602 is an apocalyptic number.

1313602 is a deficient number, since it is larger than the sum of its proper divisors (686414).

1313602 is an equidigital number, since it uses as much as digits as its factorization.

1313602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9872.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1313602 is about 1146.1247750572. The cubic root of 1313602 is about 109.5186126559.

Adding to 1313602 its reverse (2063131), we get a palindrome (3376733).

The spelling of 1313602 in words is "one million, three hundred thirteen thousand, six hundred two".