5098858 has 4 divisors (see below), whose sum is σ = 7648290. Its totient is φ = 2549428.

The previous prime is 5098853. The next prime is 5098903. The reversal of 5098858 is 8588905.

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., 3337929 + 1760929 = 1827^2 + 1327^2 .

It is not an unprimeable number, because it can be changed into a prime (5098853) 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, 1274713 + ... + 1274716.

Almost surely, 2^5098858 is an apocalyptic number.

5098858 is a deficient number, since it is larger than the sum of its proper divisors (2549432).

5098858 is a wasteful number, since it uses less digits than its factorization.

5098858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549431.

The product of its (nonzero) digits is 115200, while the sum is 43.

The square root of 5098858 is about 2258.0651009216. The cubic root of 5098858 is about 172.1172132357.

The spelling of 5098858 in words is "five million, ninety-eight thousand, eight hundred fifty-eight".