2889072 has 30 divisors (see below), whose sum is σ = 8085792. Its totient is φ = 962976.

The previous prime is 2889049. The next prime is 2889079. The reversal of 2889072 is 2709882.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9888 + ... + 10175.

2^2889072 is an apocalyptic number.

It is an amenable number.

2889072 is an abundant number, since it is smaller than the sum of its proper divisors (5196720).

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

2889072 is a wasteful number, since it uses less digits than its factorization.

2889072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20077 (or 20068 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2889072 is about 1699.7270369092. The cubic root of 2889072 is about 142.4249651133.

The spelling of 2889072 in words is "two million, eight hundred eighty-nine thousand, seventy-two".