2048498 has 4 divisors (see below), whose sum is σ = 3072750. Its totient is φ = 1024248.

The previous prime is 2048471. The next prime is 2048509. The reversal of 2048498 is 8948402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8948402 = 2 ⋅4474201.

It can be written as a sum of positive squares in only one way, i.e., 1968409 + 80089 = 1403^2 + 283^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512123 + ... + 512126.

2^2048498 is an apocalyptic number.

2048498 is a deficient number, since it is larger than the sum of its proper divisors (1024252).

2048498 is a wasteful number, since it uses less digits than its factorization.

2048498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024251.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2048498 is about 1431.2574890634. The cubic root of 2048498 is about 127.0023766269.

The spelling of 2048498 in words is "two million, forty-eight thousand, four hundred ninety-eight".