2789037 has 12 divisors (see below), whose sum is σ = 4265820. Its totient is φ = 1749888.

The previous prime is 2789011. The next prime is 2789057. The reversal of 2789037 is 7309872.

It can be written as a sum of positive squares in 2 ways, for example, as 2604996 + 184041 = 1614^2 + 429^2 .

It is not a de Polignac number, because 2789037 - 2⁸ = 2788781 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2788992 and 2789010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2789057) 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, 8962 + ... + 9267.

It is an arithmetic number, because the mean of its divisors is an integer number (355485).

2^2789037 is an apocalyptic number.

It is an amenable number.

2789037 is a deficient number, since it is larger than the sum of its proper divisors (1476783).

2789037 is a wasteful number, since it uses less digits than its factorization.

2789037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18252 (or 18249 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2789037 is about 1670.0410174603. The cubic root of 2789037 is about 140.7617827632.

The spelling of 2789037 in words is "two million, seven hundred eighty-nine thousand, thirty-seven".