2245598 has 8 divisors (see below), whose sum is σ = 3566592. Its totient is φ = 1056736.

The previous prime is 2245597. The next prime is 2245619. The reversal of 2245598 is 8955422.

It is a happy number.

2245598 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245597) 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, 32990 + ... + 33057.

It is an arithmetic number, because the mean of its divisors is an integer number (445824).

2^2245598 is an apocalyptic number.

2245598 is a deficient number, since it is larger than the sum of its proper divisors (1320994).

2245598 is a wasteful number, since it uses less digits than its factorization.

2245598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66066.

The product of its digits is 28800, while the sum is 35.

The square root of 2245598 is about 1498.5319482747. The cubic root of 2245598 is about 130.9515583377.

The spelling of 2245598 in words is "two million, two hundred forty-five thousand, five hundred ninety-eight".