5439867 has 8 divisors (see below), whose sum is σ = 7390224. Its totient is φ = 3558048.

The previous prime is 5439853. The next prime is 5439869. The reversal of 5439867 is 7689345.

It is a happy number.

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

It is not a de Polignac number, because 5439867 - 2⁶ = 5439803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5439869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16948 + ... + 17265.

It is an arithmetic number, because the mean of its divisors is an integer number (923778).

Almost surely, 2^5439867 is an apocalyptic number.

5439867 is a deficient number, since it is larger than the sum of its proper divisors (1950357).

5439867 is a wasteful number, since it uses less digits than its factorization.

5439867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34269.

The product of its digits is 181440, while the sum is 42.

The square root of 5439867 is about 2332.3522461241. The cubic root of 5439867 is about 175.8717535944.

The spelling of 5439867 in words is "five million, four hundred thirty-nine thousand, eight hundred sixty-seven".