2098764 has 24 divisors (see below), whose sum is σ = 5441520. Its totient is φ = 699552.

The previous prime is 2098763. The next prime is 2098777. The reversal of 2098764 is 4678902.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2 + 0 + 9 + 8⁷ + 7² + 6⁴ + 4⁴ .

It is not an unprimeable number, because it can be changed into a prime (2098763) 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, 9609 + ... + 9824.

It is an arithmetic number, because the mean of its divisors is an integer number (226730).

2^2098764 is an apocalyptic number.

It is an amenable number.

2098764 is an abundant number, since it is smaller than the sum of its proper divisors (3342756).

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

2098764 is a wasteful number, since it uses less digits than its factorization.

2098764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19446 (or 19438 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2098764 is about 1448.7111513342. The cubic root of 2098764 is about 128.0327878245.

The spelling of 2098764 in words is "two million, ninety-eight thousand, seven hundred sixty-four".