226686093 has 8 divisors (see below), whose sum is σ = 318156000. Its totient is φ = 143170128.

The previous prime is 226686077. The next prime is 226686139. The reversal of 226686093 is 390686622.

226686093 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 not a de Polignac number, because 226686093 - 2⁴ = 226686077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226686073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988418 + ... + 1988531.

It is an arithmetic number, because the mean of its divisors is an integer number (39769500).

Almost surely, 2^226686093 is an apocalyptic number.

It is an amenable number.

226686093 is a deficient number, since it is larger than the sum of its proper divisors (91469907).

226686093 is a wasteful number, since it uses less digits than its factorization.

226686093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3976971.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 226686093 is about 15056.0981997329. The cubic root of 226686093 is about 609.7357029361.

The spelling of 226686093 in words is "two hundred twenty-six million, six hundred eighty-six thousand, ninety-three".