2672718 has 8 divisors (see below), whose sum is σ = 5345448. Its totient is φ = 890904.

The previous prime is 2672701. The next prime is 2672731. The reversal of 2672718 is 8172762.

It is a sphenic number, since it is the product of 3 distinct primes.

2672718 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222721 + ... + 222732.

It is an arithmetic number, because the mean of its divisors is an integer number (668181).

2^2672718 is an apocalyptic number.

2672718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2672718 is a wasteful number, since it uses less digits than its factorization.

2672718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445458.

The product of its digits is 9408, while the sum is 33.

The square root of 2672718 is about 1634.8449467763. The cubic root of 2672718 is about 138.7770696312. Note that the first 3 decimals are identical.

The spelling of 2672718 in words is "two million, six hundred seventy-two thousand, seven hundred eighteen".