2798627 has 4 divisors (see below), whose sum is σ = 3013920. Its totient is φ = 2583336.

The previous prime is 2798623. The next prime is 2798639. The reversal of 2798627 is 7268972.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2798627 - 2² = 2798623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2798623) 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, 107627 + ... + 107652.

It is an arithmetic number, because the mean of its divisors is an integer number (753480).

2^2798627 is an apocalyptic number.

2798627 is a deficient number, since it is larger than the sum of its proper divisors (215293).

2798627 is a wasteful number, since it uses less digits than its factorization.

2798627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215292.

The product of its digits is 84672, while the sum is 41.

The square root of 2798627 is about 1672.9097405419. The cubic root of 2798627 is about 140.9229329195.

The spelling of 2798627 in words is "two million, seven hundred ninety-eight thousand, six hundred twenty-seven".