105618226 has 48 divisors (see below), whose sum is σ = 195924960. Its totient is φ = 42456960.

The previous prime is 105618223. The next prime is 105618257. The reversal of 105618226 is 622816501.

It is a super-2 number, since 2×105618226² = 22310419326774152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105618223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243706 + ... + 244138.

It is an arithmetic number, because the mean of its divisors is an integer number (4081770).

Almost surely, 2^105618226 is an apocalyptic number.

105618226 is a deficient number, since it is larger than the sum of its proper divisors (90306734).

105618226 is a wasteful number, since it uses less digits than its factorization.

105618226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 105618226 is about 10277.0728322806. The cubic root of 105618226 is about 472.6934918550.

The spelling of 105618226 in words is "one hundred five million, six hundred eighteen thousand, two hundred twenty-six".