226252641 has 8 divisors (see below), whose sum is σ = 301753440. Its totient is φ = 150793472.

The previous prime is 226252619. The next prime is 226252667. The reversal of 226252641 is 146252622.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226252641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226252599 and 226252608.

It is not an unprimeable number, because it can be changed into a prime (226252681) 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, 5950 + ... + 22088.

It is an arithmetic number, because the mean of its divisors is an integer number (37719180).

Almost surely, 2^226252641 is an apocalyptic number.

It is an amenable number.

226252641 is a deficient number, since it is larger than the sum of its proper divisors (75500799).

226252641 is a wasteful number, since it uses less digits than its factorization.

226252641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20815.

The product of its digits is 11520, while the sum is 30.

The square root of 226252641 is about 15041.6967460456. The cubic root of 226252641 is about 609.3468248064.

The spelling of 226252641 in words is "two hundred twenty-six million, two hundred fifty-two thousand, six hundred forty-one".