2245198358 has 8 divisors (see below), whose sum is σ = 3626858928. Its totient is φ = 1036245384.

The previous prime is 2245198303. The next prime is 2245198363. The reversal of 2245198358 is 8538915422.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43176866 + ... + 43176917.

It is an arithmetic number, because the mean of its divisors is an integer number (453357366).

Almost surely, 2^2245198358 is an apocalyptic number.

2245198358 is a deficient number, since it is larger than the sum of its proper divisors (1381660570).

2245198358 is a wasteful number, since it uses less digits than its factorization.

2245198358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86353798.

The product of its digits is 691200, while the sum is 47.

The square root of 2245198358 is about 47383.5241196769. The cubic root of 2245198358 is about 1309.4378953146.

The spelling of 2245198358 in words is "two billion, two hundred forty-five million, one hundred ninety-eight thousand, three hundred fifty-eight".