2590938 has 24 divisors (see below), whose sum is σ = 6415968. Its totient is φ = 740232.

The previous prime is 2590937. The next prime is 2590943. The reversal of 2590938 is 8390952.

2590938 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 not an unprimeable number, because it can be changed into a prime (2590937) 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, 10156 + ... + 10407.

It is an arithmetic number, because the mean of its divisors is an integer number (267332).

2^2590938 is an apocalyptic number.

2590938 is an abundant number, since it is smaller than the sum of its proper divisors (3825030).

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

2590938 is a wasteful number, since it uses less digits than its factorization.

2590938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20578 (or 20575 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2590938 is about 1609.6390899826. The cubic root of 2590938 is about 137.3469459491.

The spelling of 2590938 in words is "two million, five hundred ninety thousand, nine hundred thirty-eight".