2888733 has 4 divisors (see below), whose sum is σ = 3851648. Its totient is φ = 1925820.

The previous prime is 2888723. The next prime is 2888747. The reversal of 2888733 is 3378882.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2888733 - 2¹⁷ = 2757661 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2888691 and 2888700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888723) 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, 481453 + ... + 481458.

It is an arithmetic number, because the mean of its divisors is an integer number (962912).

2^2888733 is an apocalyptic number.

It is an amenable number.

2888733 is a deficient number, since it is larger than the sum of its proper divisors (962915).

2888733 is an equidigital number, since it uses as much as digits as its factorization.

2888733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962914.

The product of its digits is 64512, while the sum is 39.

The square root of 2888733 is about 1699.6273120893. The cubic root of 2888733 is about 142.4193942412.

It can be divided in two parts, 28887 and 33, that added together give a triangular number (28920 = T₂₄₀).

The spelling of 2888733 in words is "two million, eight hundred eighty-eight thousand, seven hundred thirty-three".