5725785 has 16 divisors (see below), whose sum is σ = 9866304. Its totient is φ = 2818752.

The previous prime is 5725777. The next prime is 5725799. The reversal of 5725785 is 5875275.

It is not a de Polignac number, because 5725785 - 2³ = 5725777 is a prime.

It is a super-2 number, since 2×5725785² = 65569227732450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14487 + ... + 14876.

It is an arithmetic number, because the mean of its divisors is an integer number (616644).

Almost surely, 2^5725785 is an apocalyptic number.

It is an amenable number.

5725785 is a deficient number, since it is larger than the sum of its proper divisors (4140519).

5725785 is a wasteful number, since it uses less digits than its factorization.

5725785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29384.

The product of its digits is 98000, while the sum is 39.

The square root of 5725785 is about 2392.8612579922. The cubic root of 5725785 is about 178.9005512731.

The spelling of 5725785 in words is "five million, seven hundred twenty-five thousand, seven hundred eighty-five".