2867072 has 32 divisors (see below), whose sum is σ = 6154680. Its totient is φ = 1322496.

The previous prime is 2867071. The next prime is 2867077. The reversal of 2867072 is 2707682.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2867071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803 + ... + 2525.

2^2867072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2867072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3077340).

2867072 is an abundant number, since it is smaller than the sum of its proper divisors (3287608).

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

2867072 is a wasteful number, since it uses less digits than its factorization.

2867072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2867072 is about 1693.2430422122. The cubic root of 2867072 is about 142.0625261902.

The spelling of 2867072 in words is "two million, eight hundred sixty-seven thousand, seventy-two".