2591652 has 24 divisors (see below), whose sum is σ = 6911296. Its totient is φ = 740448.

The previous prime is 2591623. The next prime is 2591669. The reversal of 2591652 is 2561952.

It is a happy number.

2591652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15343 + ... + 15510.

2^2591652 is an apocalyptic number.

It is an amenable number.

2591652 is an abundant number, since it is smaller than the sum of its proper divisors (4319644).

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

2591652 is a wasteful number, since it uses less digits than its factorization.

2591652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30867 (or 30865 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 2591652 is about 1609.8608635531. The cubic root of 2591652 is about 137.3595612918.

The spelling of 2591652 in words is "two million, five hundred ninety-one thousand, six hundred fifty-two".