5139896 has 8 divisors (see below), whose sum is σ = 9637320. Its totient is φ = 2569944.

The previous prime is 5139881. The next prime is 5139907. The reversal of 5139896 is 6989315.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321236 + ... + 321251.

It is an arithmetic number, because the mean of its divisors is an integer number (1204665).

Almost surely, 2^5139896 is an apocalyptic number.

It is an amenable number.

5139896 is a deficient number, since it is larger than the sum of its proper divisors (4497424).

5139896 is a wasteful number, since it uses less digits than its factorization.

5139896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642493 (or 642489 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 5139896 is about 2267.1338734182. The cubic root of 5139896 is about 172.5777399372.

The spelling of 5139896 in words is "five million, one hundred thirty-nine thousand, eight hundred ninety-six".