226535142 has 16 divisors (see below), whose sum is σ = 472769280. Its totient is φ = 72228552.

The previous prime is 226535131. The next prime is 226535189. The reversal of 226535142 is 241535622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820642 + ... + 820917.

It is an arithmetic number, because the mean of its divisors is an integer number (29548080).

Almost surely, 2^226535142 is an apocalyptic number.

226535142 is an abundant number, since it is smaller than the sum of its proper divisors (246234138).

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

226535142 is a wasteful number, since it uses less digits than its factorization.

226535142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641587.

The product of its digits is 14400, while the sum is 30.

The square root of 226535142 is about 15051.0844127591. The cubic root of 226535142 is about 609.6003312269.

The spelling of 226535142 in words is "two hundred twenty-six million, five hundred thirty-five thousand, one hundred forty-two".