5140786 has 12 divisors (see below), whose sum is σ = 8970318. Its totient is φ = 2203152.

The previous prime is 5140781. The next prime is 5140829. The reversal of 5140786 is 6870415.

It can be written as a sum of positive squares in only one way, i.e., 2660161 + 2480625 = 1631^2 + 1575^2 .

It is not an unprimeable number, because it can be changed into a prime (5140781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26131 + ... + 26326.

Almost surely, 2^5140786 is an apocalyptic number.

5140786 is a deficient number, since it is larger than the sum of its proper divisors (3829532).

5140786 is a wasteful number, since it uses less digits than its factorization.

5140786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52473 (or 52466 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5140786 is about 2267.3301479935. The cubic root of 5140786 is about 172.5877002765.

The spelling of 5140786 in words is "five million, one hundred forty thousand, seven hundred eighty-six".