1745113 has 2 divisors, whose sum is σ = 1745114. Its totient is φ = 1745112.

The previous prime is 1745111. The next prime is 1745137. The reversal of 1745113 is 3115471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1708249 + 36864 = 1307^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 1745113 - 2¹ = 1745111 is a prime.

Together with 1745111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1745111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872556 + 872557.

It is an arithmetic number, because the mean of its divisors is an integer number (872557).

2^1745113 is an apocalyptic number.

It is an amenable number.

1745113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1745113 is an equidigital number, since it uses as much as digits as its factorization.

1745113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 420, while the sum is 22.

The square root of 1745113 is about 1321.0272518007. The cubic root of 1745113 is about 120.3948337206.

The spelling of 1745113 in words is "one million, seven hundred forty-five thousand, one hundred thirteen".