2098504 has 8 divisors (see below), whose sum is σ = 3934710. Its totient is φ = 1049248.

The previous prime is 2098471. The next prime is 2098511. The reversal of 2098504 is 4058902.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1102500 + 996004 = 1050^2 + 998^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131149 + ... + 131164.

2^2098504 is an apocalyptic number.

It is an amenable number.

2098504 is a deficient number, since it is larger than the sum of its proper divisors (1836206).

2098504 is a wasteful number, since it uses less digits than its factorization.

2098504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262319 (or 262315 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2098504 is about 1448.6214136205. The cubic root of 2098504 is about 128.0275006015.

The spelling of 2098504 in words is "two million, ninety-eight thousand, five hundred four".