5647741 has 4 divisors (see below), whose sum is σ = 6161184. Its totient is φ = 5134300.

The previous prime is 5647729. The next prime is 5647771. The reversal of 5647741 is 1477465.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5647741 - 2⁷ = 5647613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5647697 and 5647706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647771) 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, 256705 + ... + 256726.

It is an arithmetic number, because the mean of its divisors is an integer number (1540296).

Almost surely, 2^5647741 is an apocalyptic number.

It is an amenable number.

5647741 is a deficient number, since it is larger than the sum of its proper divisors (513443).

5647741 is a wasteful number, since it uses less digits than its factorization.

5647741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513442.

The product of its digits is 23520, while the sum is 34.

The square root of 5647741 is about 2376.4976330727. The cubic root of 5647741 is about 178.0840090760.

It can be divided in two parts, 5 and 647741, that added together give a palindrome (647746).

The spelling of 5647741 in words is "five million, six hundred forty-seven thousand, seven hundred forty-one".