2088298 has 4 divisors (see below), whose sum is σ = 3132450. Its totient is φ = 1044148.

The previous prime is 2088293. The next prime is 2088301. The reversal of 2088298 is 8928802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8928802 = 2 ⋅4464401.

It can be written as a sum of positive squares in only one way, i.e., 1283689 + 804609 = 1133^2 + 897^2 .

It is not an unprimeable number, because it can be changed into a prime (2088293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522073 + ... + 522076.

2^2088298 is an apocalyptic number.

2088298 is a deficient number, since it is larger than the sum of its proper divisors (1044152).

2088298 is a wasteful number, since it uses less digits than its factorization.

2088298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044151.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2088298 is about 1445.0944605803. The cubic root of 2088298 is about 127.8196108075.

The spelling of 2088298 in words is "two million, eighty-eight thousand, two hundred ninety-eight".