5436898 has 4 divisors (see below), whose sum is σ = 8155350. Its totient is φ = 2718448.

The previous prime is 5436883. The next prime is 5436917. The reversal of 5436898 is 8986345.

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., 3790809 + 1646089 = 1947^2 + 1283^2 .

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, 1359223 + ... + 1359226.

Almost surely, 2^5436898 is an apocalyptic number.

5436898 is a deficient number, since it is larger than the sum of its proper divisors (2718452).

5436898 is a wasteful number, since it uses less digits than its factorization.

5436898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718451.

The product of its digits is 207360, while the sum is 43.

The square root of 5436898 is about 2331.7156773500. The cubic root of 5436898 is about 175.8397516930.

The spelling of 5436898 in words is "five million, four hundred thirty-six thousand, eight hundred ninety-eight".