225114194 has 8 divisors (see below), whose sum is σ = 337864188. Its totient is φ = 112492800.

The previous prime is 225114191. The next prime is 225114203. The reversal of 225114194 is 491411522.

It can be written as a sum of positive squares in 2 ways, for example, as 208426969 + 16687225 = 14437^2 + 4085^2 .

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

It is not an unprimeable number, because it can be changed into a prime (225114191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27647 + ... + 34850.

Almost surely, 2^225114194 is an apocalyptic number.

225114194 is a deficient number, since it is larger than the sum of its proper divisors (112749994).

225114194 is a wasteful number, since it uses less digits than its factorization.

225114194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64300.

The product of its digits is 2880, while the sum is 29.

The square root of 225114194 is about 15003.8059838162. The cubic root of 225114194 is about 608.3230785953.

The spelling of 225114194 in words is "two hundred twenty-five million, one hundred fourteen thousand, one hundred ninety-four".