2672816 has 10 divisors (see below), whose sum is σ = 5178612. Its totient is φ = 1336400.

The previous prime is 2672797. The next prime is 2672821. The reversal of 2672816 is 6182762.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83510 + ... + 83541.

2^2672816 is an apocalyptic number.

It is an amenable number.

2672816 is a deficient number, since it is larger than the sum of its proper divisors (2505796).

2672816 is a wasteful number, since it uses less digits than its factorization.

2672816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167059 (or 167053 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 2672816 is about 1634.8749187629. The cubic root of 2672816 is about 138.7787657806.

The spelling of 2672816 in words is "two million, six hundred seventy-two thousand, eight hundred sixteen".