105223488 has 28 divisors (see below), whose sum is σ = 278404320. Its totient is φ = 35074432.

The previous prime is 105223487. The next prime is 105223511. The reversal of 105223488 is 884322501.

It is a super-2 number, since 2×105223488² = 22143964853772288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105223487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273828 + ... + 274211.

Almost surely, 2^105223488 is an apocalyptic number.

It is an amenable number.

105223488 is an abundant number, since it is smaller than the sum of its proper divisors (173180832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105223488 is an equidigital number, since it uses as much as digits as its factorization.

105223488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548054 (or 548044 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 105223488 is about 10257.8500671437. The cubic root of 105223488 is about 472.1038744859.

Adding to 105223488 its reverse (884322501), we get a palindrome (989545989).

The spelling of 105223488 in words is "one hundred five million, two hundred twenty-three thousand, four hundred eighty-eight".