1301606 has 8 divisors (see below), whose sum is σ = 1976184. Its totient is φ = 642880.

The previous prime is 1301603. The next prime is 1301617. The reversal of 1301606 is 6061031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301603) 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, 3755 + ... + 4086.

It is an arithmetic number, because the mean of its divisors is an integer number (247023).

2^1301606 is an apocalyptic number.

1301606 is a deficient number, since it is larger than the sum of its proper divisors (674578).

1301606 is an equidigital number, since it uses as much as digits as its factorization.

1301606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1301606 is about 1140.8794853095. The cubic root of 1301606 is about 109.1842128107.

Adding to 1301606 its reverse (6061031), we get a palindrome (7362637).

The spelling of 1301606 in words is "one million, three hundred one thousand, six hundred six".