2867616 has 48 divisors (see below), whose sum is σ = 8366400. Its totient is φ = 955584.

The previous prime is 2867597. The next prime is 2867629. The reversal of 2867616 is 6167682.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796 + ... + 2523.

It is an arithmetic number, because the mean of its divisors is an integer number (174300).

2^2867616 is an apocalyptic number.

It is an amenable number.

2867616 is an abundant number, since it is smaller than the sum of its proper divisors (5498784).

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

2867616 is a wasteful number, since it uses less digits than its factorization.

2867616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338 (or 3324 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 2867616 is about 1693.4036730798. The cubic root of 2867616 is about 142.0715106323.

The spelling of 2867616 in words is "two million, eight hundred sixty-seven thousand, six hundred sixteen".