226994154 has 8 divisors (see below), whose sum is σ = 453988320. Its totient is φ = 75664716.

The previous prime is 226994129. The next prime is 226994203. The reversal of 226994154 is 451499622.

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

226994154 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18916174 + ... + 18916185.

It is an arithmetic number, because the mean of its divisors is an integer number (56748540).

Almost surely, 2^226994154 is an apocalyptic number.

226994154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226994154 is a wasteful number, since it uses less digits than its factorization.

226994154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37832364.

The product of its digits is 155520, while the sum is 42.

The square root of 226994154 is about 15066.3251657463. The cubic root of 226994154 is about 610.0117833431.

The spelling of 226994154 in words is "two hundred twenty-six million, nine hundred ninety-four thousand, one hundred fifty-four".