2681072 has 40 divisors (see below), whose sum is σ = 5489232. Its totient is φ = 1267200.

The previous prime is 2681069. The next prime is 2681117. The reversal of 2681072 is 2701862.

It is a congruent number.

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, 39983 + ... + 40049.

2^2681072 is an apocalyptic number.

It is an amenable number.

2681072 is an abundant number, since it is smaller than the sum of its proper divisors (2808160).

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

2681072 is a wasteful number, since it uses less digits than its factorization.

2681072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2681072 is about 1637.3979357505. The cubic root of 2681072 is about 138.9215090906.

It can be divided in two parts, 268 and 1072, that multiplied together give a square (287296 = 536²).

The spelling of 2681072 in words is "two million, six hundred eighty-one thousand, seventy-two".