5259739 has 8 divisors (see below), whose sum is σ = 5455872. Its totient is φ = 5065320.

The previous prime is 5259733. The next prime is 5259743. The reversal of 5259739 is 9379525.

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

It is a cyclic number.

It is not a de Polignac number, because 5259739 - 2³ = 5259731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5259731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11652 + ... + 12094.

It is an arithmetic number, because the mean of its divisors is an integer number (681984).

Almost surely, 2^5259739 is an apocalyptic number.

5259739 is a deficient number, since it is larger than the sum of its proper divisors (196133).

5259739 is a wasteful number, since it uses less digits than its factorization.

5259739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its digits is 85050, while the sum is 40.

The square root of 5259739 is about 2293.4120868261. The cubic root of 5259739 is about 173.9087357746.

The spelling of 5259739 in words is "five million, two hundred fifty-nine thousand, seven hundred thirty-nine".