105126422 has 8 divisors (see below), whose sum is σ = 164545776. Its totient is φ = 50277832.

The previous prime is 105126407. The next prime is 105126431. The reversal of 105126422 is 224621501.

It is a happy number.

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

It is a super-2 number, since 2×105126422² = 22103129205044168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142633 + ... + 1142724.

It is an arithmetic number, because the mean of its divisors is an integer number (20568222).

Almost surely, 2^105126422 is an apocalyptic number.

105126422 is a deficient number, since it is larger than the sum of its proper divisors (59419354).

105126422 is a wasteful number, since it uses less digits than its factorization.

105126422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285382.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 105126422 is about 10253.1176722010. The cubic root of 105126422 is about 471.9586618733.

Adding to 105126422 its reverse (224621501), we get a palindrome (329747923).

The spelling of 105126422 in words is "one hundred five million, one hundred twenty-six thousand, four hundred twenty-two".