5199738 has 8 divisors (see below), whose sum is σ = 10399488. Its totient is φ = 1733244.

The previous prime is 5199731. The next prime is 5199757. The reversal of 5199738 is 8379915.

It is a happy number.

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

5199738 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5199738.

It is not an unprimeable number, because it can be changed into a prime (5199731) 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, 433306 + ... + 433317.

It is an arithmetic number, because the mean of its divisors is an integer number (1299936).

Almost surely, 2^5199738 is an apocalyptic number.

5199738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5199738 is a wasteful number, since it uses less digits than its factorization.

5199738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866628.

The product of its digits is 68040, while the sum is 42.

The square root of 5199738 is about 2280.2934021744. The cubic root of 5199738 is about 173.2449113444.

The spelling of 5199738 in words is "five million, one hundred ninety-nine thousand, seven hundred thirty-eight".