5719739 has 4 divisors (see below), whose sum is σ = 5732160. Its totient is φ = 5707320.

The previous prime is 5719697. The next prime is 5719771. The reversal of 5719739 is 9379175.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5719739 - 2¹² = 5715643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5719696 and 5719705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5713739) 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, 5492 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (1433040).

Almost surely, 2^5719739 is an apocalyptic number.

5719739 is a deficient number, since it is larger than the sum of its proper divisors (12421).

5719739 is a wasteful number, since it uses less digits than its factorization.

5719739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12420.

The product of its digits is 59535, while the sum is 41.

The square root of 5719739 is about 2391.5975832067. The cubic root of 5719739 is about 178.8375605703.

The spelling of 5719739 in words is "five million, seven hundred nineteen thousand, seven hundred thirty-nine".