226543429 has 8 divisors (see below), whose sum is σ = 259131968. Its totient is φ = 194011200.

The previous prime is 226543397. The next prime is 226543439. The reversal of 226543429 is 924345622.

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

It is a cyclic number.

It is not a de Polignac number, because 226543429 - 2⁵ = 226543397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226543439) 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, 5067 + ... + 21880.

It is an arithmetic number, because the mean of its divisors is an integer number (32391496).

Almost surely, 2^226543429 is an apocalyptic number.

It is an amenable number.

226543429 is a deficient number, since it is larger than the sum of its proper divisors (32588539).

226543429 is a wasteful number, since it uses less digits than its factorization.

226543429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28155.

The product of its digits is 103680, while the sum is 37.

The square root of 226543429 is about 15051.3597060199. The cubic root of 226543429 is about 609.6077645053.

The spelling of 226543429 in words is "two hundred twenty-six million, five hundred forty-three thousand, four hundred twenty-nine".