5815725 has 12 divisors (see below), whose sum is σ = 9615456. Its totient is φ = 3101680.

The previous prime is 5815723. The next prime is 5815739. The reversal of 5815725 is 5275185.

It is a happy number.

It is not a de Polignac number, because 5815725 - 2¹ = 5815723 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5815721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38697 + ... + 38846.

It is an arithmetic number, because the mean of its divisors is an integer number (801288).

Almost surely, 2^5815725 is an apocalyptic number.

It is an amenable number.

5815725 is a deficient number, since it is larger than the sum of its proper divisors (3799731).

5815725 is a wasteful number, since it uses less digits than its factorization.

5815725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77556 (or 77551 counting only the distinct ones).

The product of its digits is 14000, while the sum is 33.

The square root of 5815725 is about 2411.5814313433. The cubic root of 5815725 is about 179.8324057333.

The spelling of 5815725 in words is "five million, eight hundred fifteen thousand, seven hundred twenty-five".