5747986 has 8 divisors (see below), whose sum is σ = 8632764. Its totient is φ = 2870400.

The previous prime is 5747983. The next prime is 5747993. The reversal of 5747986 is 6897475.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3404025 + 2343961 = 1845^2 + 1531^2 .

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

It is a d-powerful number, because it can be written as 5⁹ + 7 + 4¹⁰ + 7⁶ + 9⁶ + 8⁷ + 6² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5747983) 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, 1206 + ... + 3598.

Almost surely, 2^5747986 is an apocalyptic number.

5747986 is a deficient number, since it is larger than the sum of its proper divisors (2884778).

5747986 is a wasteful number, since it uses less digits than its factorization.

5747986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596.

The product of its digits is 423360, while the sum is 46.

The square root of 5747986 is about 2397.4957768472. The cubic root of 5747986 is about 179.1314744172.

The spelling of 5747986 in words is "five million, seven hundred forty-seven thousand, nine hundred eighty-six".