5185746 has 48 divisors (see below), whose sum is σ = 12074400. Its totient is φ = 1603584.

The previous prime is 5185729. The next prime is 5185753. The reversal of 5185746 is 6475815.

It is a d-powerful number, because it can be written as 5⁵ + 1 + 8⁷ + 5⁹ + 7⁷ + 4⁹ + 6⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 5185746.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20050 + ... + 20306.

It is an arithmetic number, because the mean of its divisors is an integer number (251550).

Almost surely, 2^5185746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5185746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6037200).

5185746 is an abundant number, since it is smaller than the sum of its proper divisors (6888654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5185746 is a wasteful number, since it uses less digits than its factorization.

5185746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 340 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5185746 is about 2277.2233092079. The cubic root of 5185746 is about 173.0893765626.

The spelling of 5185746 in words is "five million, one hundred eighty-five thousand, seven hundred forty-six".