2548598 has 16 divisors (see below), whose sum is σ = 4170096. Its totient is φ = 1161120.

The previous prime is 2548591. The next prime is 2548621. The reversal of 2548598 is 8958452.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1568 + ... + 2748.

It is an arithmetic number, because the mean of its divisors is an integer number (260631).

2^2548598 is an apocalyptic number.

2548598 is a deficient number, since it is larger than the sum of its proper divisors (1621498).

2548598 is a wasteful number, since it uses less digits than its factorization.

2548598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its digits is 115200, while the sum is 41.

The square root of 2548598 is about 1596.4328986838. The cubic root of 2548598 is about 136.5946781952.

The spelling of 2548598 in words is "two million, five hundred forty-eight thousand, five hundred ninety-eight".