5719898 has 4 divisors (see below), whose sum is σ = 8579850. Its totient is φ = 2859948.

The previous prime is 5719897. The next prime is 5719913. The reversal of 5719898 is 8989175.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5678689 + 41209 = 2383^2 + 203^2 .

It is not an unprimeable number, because it can be changed into a prime (5719897) by changing a digit.

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, 1429973 + ... + 1429976.

Almost surely, 2^5719898 is an apocalyptic number.

5719898 is a deficient number, since it is larger than the sum of its proper divisors (2859952).

5719898 is a wasteful number, since it uses less digits than its factorization.

5719898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859951.

The product of its digits is 181440, while the sum is 47.

The square root of 5719898 is about 2391.6308243540. The cubic root of 5719898 is about 178.8392176919.

The spelling of 5719898 in words is "five million, seven hundred nineteen thousand, eight hundred ninety-eight".