5123685 has 24 divisors (see below), whose sum is σ = 9537696. Its totient is φ = 2341920.

The previous prime is 5123683. The next prime is 5123693. The reversal of 5123685 is 5863215.

5123685 = 525² + 526² + ... + 542².

It is not a de Polignac number, because 5123685 - 2¹ = 5123683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2751 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (397404).

Almost surely, 2^5123685 is an apocalyptic number.

It is an amenable number.

5123685 is a deficient number, since it is larger than the sum of its proper divisors (4414011).

5123685 is a wasteful number, since it uses less digits than its factorization.

5123685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6993 (or 6986 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 5123685 is about 2263.5558309880. Note that the first 3 decimals coincide. The cubic root of 5123685 is about 172.3961147230.

The spelling of 5123685 in words is "five million, one hundred twenty-three thousand, six hundred eighty-five".