2867738 has 8 divisors (see below), whose sum is σ = 4314432. Its totient is φ = 1429596.

The previous prime is 2867737. The next prime is 2867741. The reversal of 2867738 is 8377682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2867695 and 2867704.

It is not an unprimeable number, because it can be changed into a prime (2867737) 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, 1220 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (539304).

2^2867738 is an apocalyptic number.

2867738 is a deficient number, since it is larger than the sum of its proper divisors (1446694).

2867738 is a wasteful number, since it uses less digits than its factorization.

2867738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276.

The product of its digits is 112896, while the sum is 41.

The square root of 2867738 is about 1693.4396948223. The cubic root of 2867738 is about 142.0735253696.

The spelling of 2867738 in words is "two million, eight hundred sixty-seven thousand, seven hundred thirty-eight".