2767984 has 10 divisors (see below), whose sum is σ = 5363000. Its totient is φ = 1383984.

The previous prime is 2767949. The next prime is 2767993. The reversal of 2767984 is 4897672.

2767984 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2767984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86484 + ... + 86515.

It is an arithmetic number, because the mean of its divisors is an integer number (536300).

2^2767984 is an apocalyptic number.

It is an amenable number.

2767984 is a deficient number, since it is larger than the sum of its proper divisors (2595016).

2767984 is a wasteful number, since it uses less digits than its factorization.

2767984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173007 (or 173001 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 2767984 is about 1663.7259389695. The cubic root of 2767984 is about 140.4067084995.

The spelling of 2767984 in words is "two million, seven hundred sixty-seven thousand, nine hundred eighty-four".