226043931 has 16 divisors (see below), whose sum is σ = 331050240. Its totient is φ = 136556640.

The previous prime is 226043897. The next prime is 226043941. The reversal of 226043931 is 139340622.

226043931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226043931 - 2⁷ = 226043803 is a prime.

It is a super-2 number, since 2×226043931² = 102191717483865522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226043941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84900 + ... + 87521.

It is an arithmetic number, because the mean of its divisors is an integer number (20690640).

Almost surely, 2^226043931 is an apocalyptic number.

226043931 is a deficient number, since it is larger than the sum of its proper divisors (105006309).

226043931 is a wasteful number, since it uses less digits than its factorization.

226043931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172466.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 226043931 is about 15034.7574307004. The cubic root of 226043931 is about 609.1594002521.

The spelling of 226043931 in words is "two hundred twenty-six million, forty-three thousand, nine hundred thirty-one".