1607113 has 2 divisors, whose sum is σ = 1607114. Its totient is φ = 1607112.

The previous prime is 1607107. The next prime is 1607131. The reversal of 1607113 is 3117061.

It is a happy number.

Together with next prime (1607131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1140624 + 466489 = 1068^2 + 683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1607113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1607143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803556 + 803557.

It is an arithmetic number, because the mean of its divisors is an integer number (803557).

2^1607113 is an apocalyptic number.

It is an amenable number.

1607113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1607113 is an equidigital number, since it uses as much as digits as its factorization.

1607113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1607113 is about 1267.7196062221. The cubic root of 1607113 is about 117.1337744721.

The spelling of 1607113 in words is "one million, six hundred seven thousand, one hundred thirteen".