226576121 has 4 divisors (see below), whose sum is σ = 238501200. Its totient is φ = 214651044.

The previous prime is 226576069. The next prime is 226576157. The reversal of 226576121 is 121675622.

226576121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226576121 - 2⁶ = 226576057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226576321) 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, 5962511 + ... + 5962548.

It is an arithmetic number, because the mean of its divisors is an integer number (59625300).

Almost surely, 2^226576121 is an apocalyptic number.

It is an amenable number.

226576121 is a deficient number, since it is larger than the sum of its proper divisors (11925079).

226576121 is a wasteful number, since it uses less digits than its factorization.

226576121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11925078.

The product of its digits is 10080, while the sum is 32.

The square root of 226576121 is about 15052.4456816824. The cubic root of 226576121 is about 609.6370868278.

It can be divided in two parts, 226576 and 121, that multiplied together give a square (27415696 = 5236²).

The spelling of 226576121 in words is "two hundred twenty-six million, five hundred seventy-six thousand, one hundred twenty-one".