5913998 has 4 divisors (see below), whose sum is σ = 8871000. Its totient is φ = 2956998.

The previous prime is 5913979. The next prime is 5914003. The reversal of 5913998 is 8993195.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8993195 = 5 ⋅1798639.

It is a Curzon number.

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, 1478498 + ... + 1478501.

It is an arithmetic number, because the mean of its divisors is an integer number (2217750).

Almost surely, 2^5913998 is an apocalyptic number.

5913998 is a deficient number, since it is larger than the sum of its proper divisors (2957002).

5913998 is a wasteful number, since it uses less digits than its factorization.

5913998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957001.

The product of its digits is 87480, while the sum is 44.

The square root of 5913998 is about 2431.8712959365. The cubic root of 5913998 is about 180.8396777395.

The spelling of 5913998 in words is "five million, nine hundred thirteen thousand, nine hundred ninety-eight".