5757986 has 8 divisors (see below), whose sum is σ = 9301404. Its totient is φ = 2657520.

The previous prime is 5757967. The next prime is 5757989. The reversal of 5757986 is 6897575.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5202961 + 555025 = 2281^2 + 745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5757986.

It is not an unprimeable number, because it can be changed into a prime (5757989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110705 + ... + 110756.

Almost surely, 2^5757986 is an apocalyptic number.

5757986 is a deficient number, since it is larger than the sum of its proper divisors (3543418).

5757986 is a wasteful number, since it uses less digits than its factorization.

5757986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221476.

The product of its digits is 529200, while the sum is 47.

The square root of 5757986 is about 2399.5803799831. The cubic root of 5757986 is about 179.2352949519.

The spelling of 5757986 in words is "five million, seven hundred fifty-seven thousand, nine hundred eighty-six".