5747642 has 8 divisors (see below), whose sum is σ = 8642676. Its totient is φ = 2866752.

The previous prime is 5747629. The next prime is 5747647. The reversal of 5747642 is 2467475.

It can be written as a sum of positive squares in 2 ways, for example, as 4157521 + 1590121 = 2039^2 + 1261^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5747647) 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, 2453 + ... + 4184.

Almost surely, 2^5747642 is an apocalyptic number.

5747642 is a deficient number, since it is larger than the sum of its proper divisors (2895034).

5747642 is a wasteful number, since it uses less digits than its factorization.

5747642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072.

The product of its digits is 47040, while the sum is 35.

The square root of 5747642 is about 2397.4240342501. The cubic root of 5747642 is about 179.1279008492.

The spelling of 5747642 in words is "five million, seven hundred forty-seven thousand, six hundred forty-two".