2998205 has 16 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 1934592.

The previous prime is 2998201. The next prime is 2998213. The reversal of 2998205 is 5028992.

It is a cyclic number.

It is not a de Polignac number, because 2998205 - 2² = 2998201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1925 + ... + 3114.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

2^2998205 is an apocalyptic number.

It is an amenable number.

2998205 is a deficient number, since it is larger than the sum of its proper divisors (1356355).

2998205 is a wasteful number, since it uses less digits than its factorization.

2998205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5068.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2998205 is about 1731.5325581692. The cubic root of 2998205 is about 144.1961864254.

The spelling of 2998205 in words is "two million, nine hundred ninety-eight thousand, two hundred five".