2525598 has 24 divisors (see below), whose sum is σ = 5508048. Its totient is φ = 836352.

The previous prime is 2525591. The next prime is 2525599. The reversal of 2525598 is 8955252.

2525598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 5⁶ + 2²¹ + 5⁶ + 5⁸ + 9⁴ + 8 .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3111 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (229502).

2^2525598 is an apocalyptic number.

2525598 is an abundant number, since it is smaller than the sum of its proper divisors (2982450).

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

2525598 is a wasteful number, since it uses less digits than its factorization.

2525598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 925 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 2525598 is about 1589.2130127834. The cubic root of 2525598 is about 136.1825331609.

The spelling of 2525598 in words is "two million, five hundred twenty-five thousand, five hundred ninety-eight".