2098680 has 32 divisors (see below), whose sum is σ = 6296400. Its totient is φ = 559616.

The previous prime is 2098673. The next prime is 2098687. The reversal of 2098680 is 868902.

It is an interprime number because it is at equal distance from previous prime (2098673) and next prime (2098687).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098687) 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, 8625 + ... + 8864.

2^2098680 is an apocalyptic number.

2098680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2098680 is an abundant number, since it is smaller than the sum of its proper divisors (4197720).

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

2098680 is a wasteful number, since it uses less digits than its factorization.

2098680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17503 (or 17499 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2098680 is about 1448.6821597576. The cubic root of 2098680 is about 128.0310796925.

The spelling of 2098680 in words is "two million, ninety-eight thousand, six hundred eighty".