5201685 has 32 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 2718144.

The previous prime is 5201683. The next prime is 5201689. The reversal of 5201685 is 5861025.

It is not a de Polignac number, because 5201685 - 2¹ = 5201683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6792 + ... + 7518.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 2^5201685 is an apocalyptic number.

It is an amenable number.

5201685 is a deficient number, since it is larger than the sum of its proper divisors (4233195).

5201685 is a wasteful number, since it uses less digits than its factorization.

5201685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5201685 is about 2280.7202809639. The cubic root of 5201685 is about 173.2665320331.

It can be divided in two parts, 5201 and 685, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 5201685 in words is "five million, two hundred one thousand, six hundred eighty-five".