5707123 has 4 divisors (see below), whose sum is σ = 5712280. Its totient is φ = 5701968.

The previous prime is 5707073. The next prime is 5707133. The reversal of 5707123 is 3217075.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5707123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5707133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (1428070).

Almost surely, 2^5707123 is an apocalyptic number.

5707123 is a deficient number, since it is larger than the sum of its proper divisors (5157).

5707123 is a wasteful number, since it uses less digits than its factorization.

5707123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 5707123 is about 2388.9585597076. The cubic root of 5707123 is about 178.7059767375.

The spelling of 5707123 in words is "five million, seven hundred seven thousand, one hundred twenty-three".