2275898 has 8 divisors (see below), whose sum is σ = 3425760. Its totient is φ = 1133980.

The previous prime is 2275879. The next prime is 2275913. The reversal of 2275898 is 8985722.

It is a happy number.

2275898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1208 + ... + 2451.

It is an arithmetic number, because the mean of its divisors is an integer number (428220).

2^2275898 is an apocalyptic number.

2275898 is a deficient number, since it is larger than the sum of its proper divisors (1149862).

2275898 is a wasteful number, since it uses less digits than its factorization.

2275898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972.

The product of its digits is 80640, while the sum is 41.

The square root of 2275898 is about 1508.6079676311. The cubic root of 2275898 is about 131.5379082736.

The spelling of 2275898 in words is "two million, two hundred seventy-five thousand, eight hundred ninety-eight".