226340152 has 8 divisors (see below), whose sum is σ = 424387800. Its totient is φ = 113170072.

The previous prime is 226340143. The next prime is 226340183. The reversal of 226340152 is 251043622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14146252 + ... + 14146267.

It is an arithmetic number, because the mean of its divisors is an integer number (53048475).

Almost surely, 2^226340152 is an apocalyptic number.

It is an amenable number.

226340152 is a deficient number, since it is larger than the sum of its proper divisors (198047648).

226340152 is a wasteful number, since it uses less digits than its factorization.

226340152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28292525 (or 28292521 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 226340152 is about 15044.6054119076. The cubic root of 226340152 is about 609.4253766356.

Adding to 226340152 its reverse (251043622), we get a palindrome (477383774).

The spelling of 226340152 in words is "two hundred twenty-six million, three hundred forty thousand, one hundred fifty-two".