2877616 has 20 divisors (see below), whose sum is σ = 6372112. Its totient is φ = 1233216.

The previous prime is 2877593. The next prime is 2877617. The reversal of 2877616 is 6167782.

It is a happy number.

2877616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2877617) 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 3 ways as a sum of consecutive naturals, for example, 12735 + ... + 12958.

2^2877616 is an apocalyptic number.

It is an amenable number.

2877616 is an abundant number, since it is smaller than the sum of its proper divisors (3494496).

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

2877616 is a wasteful number, since it uses less digits than its factorization.

2877616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25708 (or 25702 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 2877616 is about 1696.3537366953. The cubic root of 2877616 is about 142.2364637793.

The spelling of 2877616 in words is "two million, eight hundred seventy-seven thousand, six hundred sixteen".