5109998 has 8 divisors (see below), whose sum is σ = 7701960. Its totient is φ = 2542680.

The previous prime is 5109989. The next prime is 5110019. The reversal of 5109998 is 8999015.

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

It is a super-2 number, since 2×5109998² = 52224159120008, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5633 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (962745).

Almost surely, 2^5109998 is an apocalyptic number.

5109998 is a deficient number, since it is larger than the sum of its proper divisors (2591962).

5109998 is a wasteful number, since it uses less digits than its factorization.

5109998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12322.

The product of its (nonzero) digits is 29160, while the sum is 41.

The square root of 5109998 is about 2260.5304687175. The cubic root of 5109998 is about 172.2424694583.

The spelling of 5109998 in words is "five million, one hundred nine thousand, nine hundred ninety-eight".