2098590 has 32 divisors (see below), whose sum is σ = 5425056. Its totient is φ = 516480.

The previous prime is 2098573. The next prime is 2098609. The reversal of 2098590 is 958902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2301 + ... + 3080.

It is an arithmetic number, because the mean of its divisors is an integer number (169533).

2^2098590 is an apocalyptic number.

2098590 is an abundant number, since it is smaller than the sum of its proper divisors (3326466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2098590 is a wasteful number, since it uses less digits than its factorization.

2098590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 2098590 is about 1448.6510967103. The cubic root of 2098590 is about 128.0292495005.

The spelling of 2098590 in words is "two million, ninety-eight thousand, five hundred ninety".