2873498 has 4 divisors (see below), whose sum is σ = 4310250. Its totient is φ = 1436748.

The previous prime is 2873491. The next prime is 2873509. The reversal of 2873498 is 8943782.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8943782 = 2 ⋅4471891.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 779689 = 1447^2 + 883^2 .

It is not an unprimeable number, because it can be changed into a prime (2873491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718373 + ... + 718376.

2^2873498 is an apocalyptic number.

2873498 is a deficient number, since it is larger than the sum of its proper divisors (1436752).

2873498 is a wasteful number, since it uses less digits than its factorization.

2873498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436751.

The product of its digits is 96768, while the sum is 41.

The square root of 2873498 is about 1695.1395222813. The cubic root of 2873498 is about 142.1685824286.

The spelling of 2873498 in words is "two million, eight hundred seventy-three thousand, four hundred ninety-eight".