5619998 has 8 divisors (see below), whose sum is σ = 8461920. Its totient is φ = 2799360.

The previous prime is 5619983. The next prime is 5620001. The reversal of 5619998 is 8999165.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4643 + ... + 5726.

It is an arithmetic number, because the mean of its divisors is an integer number (1057740).

Almost surely, 2^5619998 is an apocalyptic number.

5619998 is a deficient number, since it is larger than the sum of its proper divisors (2841922).

5619998 is a wasteful number, since it uses less digits than its factorization.

5619998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10642.

The product of its digits is 174960, while the sum is 47.

The square root of 5619998 is about 2370.6534964014. The cubic root of 5619998 is about 177.7919337975.

The spelling of 5619998 in words is "five million, six hundred nineteen thousand, nine hundred ninety-eight".