2098401 has 8 divisors (see below), whose sum is σ = 2827104. Its totient is φ = 1384320.

The previous prime is 2098391. The next prime is 2098403. The reversal of 2098401 is 1048902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2098401 - 2⁶ = 2098337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (353388).

2^2098401 is an apocalyptic number.

It is an amenable number.

2098401 is a deficient number, since it is larger than the sum of its proper divisors (728703).

2098401 is an equidigital number, since it uses as much as digits as its factorization.

2098401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2098401 is about 1448.5858621428. The cubic root of 2098401 is about 128.0254059271.

The spelling of 2098401 in words is "two million, ninety-eight thousand, four hundred one".