2276398 has 16 divisors (see below), whose sum is σ = 3553344. Its totient is φ = 1092960.

The previous prime is 2276389. The next prime is 2276399. The reversal of 2276398 is 8936722.

2276398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276399) 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, 5536 + ... + 5932.

It is an arithmetic number, because the mean of its divisors is an integer number (222084).

2^2276398 is an apocalyptic number.

2276398 is a deficient number, since it is larger than the sum of its proper divisors (1276946).

2276398 is a wasteful number, since it uses less digits than its factorization.

2276398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507.

The product of its digits is 36288, while the sum is 37.

The square root of 2276398 is about 1508.7736742136. The cubic root of 2276398 is about 131.5475402428.

The spelling of 2276398 in words is "two million, two hundred seventy-six thousand, three hundred ninety-eight".