2613872 has 10 divisors (see below), whose sum is σ = 5064408. Its totient is φ = 1306928.

The previous prime is 2613847. The next prime is 2613883. The reversal of 2613872 is 2783162.

It is a happy number.

2613872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 81668 + ... + 81699.

2^2613872 is an apocalyptic number.

It is an amenable number.

2613872 is a deficient number, since it is larger than the sum of its proper divisors (2450536).

2613872 is a wasteful number, since it uses less digits than its factorization.

2613872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163375 (or 163369 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 2613872 is about 1616.7473519385. The cubic root of 2613872 is about 137.7510037773.

The spelling of 2613872 in words is "two million, six hundred thirteen thousand, eight hundred seventy-two".