5439937 has 4 divisors (see below), whose sum is σ = 5676480. Its totient is φ = 5203396.

The previous prime is 5439913. The next prime is 5439943. The reversal of 5439937 is 7399345.

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 5439937 - 2⁷ = 5439809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5439937.

It is not an unprimeable number, because it can be changed into a prime (5439997) 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, 118237 + ... + 118282.

It is an arithmetic number, because the mean of its divisors is an integer number (1419120).

Almost surely, 2^5439937 is an apocalyptic number.

It is an amenable number.

5439937 is a deficient number, since it is larger than the sum of its proper divisors (236543).

5439937 is a wasteful number, since it uses less digits than its factorization.

5439937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236542.

The product of its digits is 102060, while the sum is 40.

The square root of 5439937 is about 2332.3672523854. The cubic root of 5439937 is about 175.8725079615.

The spelling of 5439937 in words is "five million, four hundred thirty-nine thousand, nine hundred thirty-seven".