226146718 has 32 divisors (see below), whose sum is σ = 413968896. Its totient is φ = 90544608.

The previous prime is 226146691. The next prime is 226146719. The reversal of 226146718 is 817641622.

It is a super-2 number, since 2×226146718² = 102284676124343048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226146719) 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, 5680 + ... + 22012.

It is an arithmetic number, because the mean of its divisors is an integer number (12936528).

Almost surely, 2^226146718 is an apocalyptic number.

226146718 is a deficient number, since it is larger than the sum of its proper divisors (187822178).

226146718 is a wasteful number, since it uses less digits than its factorization.

226146718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16408.

The product of its digits is 32256, while the sum is 37.

The square root of 226146718 is about 15038.1753547430. The cubic root of 226146718 is about 609.2517188541.

The spelling of 226146718 in words is "two hundred twenty-six million, one hundred forty-six thousand, seven hundred eighteen".