1607713 has 2 divisors, whose sum is σ = 1607714. Its totient is φ = 1607712.

The previous prime is 1607701. The next prime is 1607747. The reversal of 1607713 is 3177061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1595169 + 12544 = 1263^2 + 112^2 .

It is an emirp because it is prime and its reverse (3177061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1607713 - 2⁵ = 1607681 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1607773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803856 + 803857.

It is an arithmetic number, because the mean of its divisors is an integer number (803857).

2^1607713 is an apocalyptic number.

It is an amenable number.

1607713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1607713 is an equidigital number, since it uses as much as digits as its factorization.

1607713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 1607713 is about 1267.9562295284. The cubic root of 1607713 is about 117.1483495768.

The spelling of 1607713 in words is "one million, six hundred seven thousand, seven hundred thirteen".