2672028 has 36 divisors (see below), whose sum is σ = 7007000. Its totient is φ = 890352.

The previous prime is 2672023. The next prime is 2672039. The reversal of 2672028 is 8202762.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2671992 and 2672010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403 + ... + 2346.

2^2672028 is an apocalyptic number.

It is an amenable number.

2672028 is an abundant number, since it is smaller than the sum of its proper divisors (4334972).

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

2672028 is a wasteful number, since it uses less digits than its factorization.

2672028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2672028 is about 1634.6339039675. The cubic root of 2672028 is about 138.7651261815.

The spelling of 2672028 in words is "two million, six hundred seventy-two thousand, twenty-eight".