2098424 has 8 divisors (see below), whose sum is σ = 3934560. Its totient is φ = 1049208.

The previous prime is 2098423. The next prime is 2098427. The reversal of 2098424 is 4248902.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131144 + ... + 131159.

It is an arithmetic number, because the mean of its divisors is an integer number (491820).

2^2098424 is an apocalyptic number.

It is an amenable number.

2098424 is a deficient number, since it is larger than the sum of its proper divisors (1836136).

2098424 is a wasteful number, since it uses less digits than its factorization.

2098424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262309 (or 262305 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2098424 is about 1448.5938008980. The cubic root of 2098424 is about 128.0258736758.

The spelling of 2098424 in words is "two million, ninety-eight thousand, four hundred twenty-four".