2241398 has 8 divisors (see below), whose sum is σ = 3377592. Its totient is φ = 1115536.

The previous prime is 2241397. The next prime is 2241409. The reversal of 2241398 is 8931422.

2241398 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 a self number, because there is not a number n which added to its sum of digits gives 2241398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241391) 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 3 ways as a sum of consecutive naturals, for example, 2015 + ... + 2922.

It is an arithmetic number, because the mean of its divisors is an integer number (422199).

2^2241398 is an apocalyptic number.

2241398 is a deficient number, since it is larger than the sum of its proper divisors (1136194).

2241398 is a wasteful number, since it uses less digits than its factorization.

2241398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166.

The product of its digits is 3456, while the sum is 29.

The square root of 2241398 is about 1497.1299208820. The cubic root of 2241398 is about 130.8698666914.

The spelling of 2241398 in words is "two million, two hundred forty-one thousand, three hundred ninety-eight".