2098964 has 18 divisors (see below), whose sum is σ = 4273290. Its totient is φ = 899472.

The previous prime is 2098961. The next prime is 2098981. The reversal of 2098964 is 4698902.

It can be written as a sum of positive squares in only one way, i.e., 2079364 + 19600 = 1442^2 + 140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5159 + ... + 5550.

It is an arithmetic number, because the mean of its divisors is an integer number (237405).

2^2098964 is an apocalyptic number.

It is an amenable number.

2098964 is an abundant number, since it is smaller than the sum of its proper divisors (2174326).

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

2098964 is a wasteful number, since it uses less digits than its factorization.

2098964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10727 (or 10718 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2098964 is about 1448.7801765623. The cubic root of 2098964 is about 128.0368546219.

The spelling of 2098964 in words is "two million, ninety-eight thousand, nine hundred sixty-four".