2230678 has 16 divisors (see below), whose sum is σ = 3545856. Its totient is φ = 1050280.

The previous prime is 2230673. The next prime is 2230691. The reversal of 2230678 is 8760322.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3² + 0 + 6² + 7⁴ + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (221616).

2^2230678 is an apocalyptic number.

2230678 is a deficient number, since it is larger than the sum of its proper divisors (1315178).

2230678 is a wasteful number, since it uses less digits than its factorization.

2230678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2230678 is about 1493.5454462453. The cubic root of 2230678 is about 130.6608948003.

The spelling of 2230678 in words is "two million, two hundred thirty thousand, six hundred seventy-eight".