5439886 has 4 divisors (see below), whose sum is σ = 8159832. Its totient is φ = 2719942.

The previous prime is 5439883. The next prime is 5439899. The reversal of 5439886 is 6889345.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1359970 + ... + 1359973.

It is an arithmetic number, because the mean of its divisors is an integer number (2039958).

Almost surely, 2^5439886 is an apocalyptic number.

5439886 is a deficient number, since it is larger than the sum of its proper divisors (2719946).

5439886 is a wasteful number, since it uses less digits than its factorization.

5439886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719945.

The product of its digits is 207360, while the sum is 43.

The square root of 5439886 is about 2332.3563192617. The cubic root of 5439886 is about 175.8719583518.

The spelling of 5439886 in words is "five million, four hundred thirty-nine thousand, eight hundred eighty-six".