2523837 has 24 divisors (see below), whose sum is σ = 3713472. Its totient is φ = 1523200.

The previous prime is 2523821. The next prime is 2523839. The reversal of 2523837 is 7383252.

2523837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2523837 - 2⁴ = 2523821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523839) 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 23 ways as a sum of consecutive naturals, for example, 35512 + ... + 35582.

It is an arithmetic number, because the mean of its divisors is an integer number (154728).

2^2523837 is an apocalyptic number.

It is an amenable number.

2523837 is a deficient number, since it is larger than the sum of its proper divisors (1189635).

2523837 is a wasteful number, since it uses less digits than its factorization.

2523837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 132 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 2523837 is about 1588.6588683541. The cubic root of 2523837 is about 136.1508742295.

The spelling of 2523837 in words is "two million, five hundred twenty-three thousand, eight hundred thirty-seven".