2098516 has 24 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 891552.

The previous prime is 2098511. The next prime is 2098519. The reversal of 2098516 is 6158902.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098511) 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, 3921 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (176400).

2^2098516 is an apocalyptic number.

It is an amenable number.

2098516 is an abundant number, since it is smaller than the sum of its proper divisors (2135084).

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

2098516 is a wasteful number, since it uses less digits than its factorization.

2098516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 2098516 is about 1448.6255554835. The cubic root of 2098516 is about 128.0277446368.

The spelling of 2098516 in words is "two million, ninety-eight thousand, five hundred sixteen".