2278302 has 16 divisors (see below), whose sum is σ = 4907280. Its totient is φ = 700992.

The previous prime is 2278301. The next prime is 2278303. The reversal of 2278302 is 2038722.

2278302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2278301) and next prime (2278303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2278301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14527 + ... + 14682.

It is an arithmetic number, because the mean of its divisors is an integer number (306705).

2^2278302 is an apocalyptic number.

2278302 is an abundant number, since it is smaller than the sum of its proper divisors (2628978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2278302 is a wasteful number, since it uses less digits than its factorization.

2278302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29227.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2278302 is about 1509.4045183449. The cubic root of 2278302 is about 131.5842058755.

The spelling of 2278302 in words is "two million, two hundred seventy-eight thousand, three hundred two".