4998995 has 16 divisors (see below), whose sum is σ = 6389280. Its totient is φ = 3744000.

The previous prime is 4998989. The next prime is 4998997. The reversal of 4998995 is 5998994.

It is not a de Polignac number, because 4998995 - 2⁴ = 4998979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4998997) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9335 + ... + 9855.

It is an arithmetic number, because the mean of its divisors is an integer number (399330).

Almost surely, 2^4998995 is an apocalyptic number.

4998995 is a deficient number, since it is larger than the sum of its proper divisors (1390285).

4998995 is a wasteful number, since it uses less digits than its factorization.

4998995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its digits is 1049760, while the sum is 53.

The square root of 4998995 is about 2235.8432413745. The cubic root of 4998995 is about 170.9861370611.

Subtracting 4998995 from its reverse (5998994), we obtain a palindrome (999999).

The spelling of 4998995 in words is "four million, nine hundred ninety-eight thousand, nine hundred ninety-five".