105424528 has 20 divisors (see below), whose sum is σ = 222829488. Its totient is φ = 47920160.

The previous prime is 105424511. The next prime is 105424537. The reversal of 105424528 is 825424501.

It is a super-3 number, since 3×105424528³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 105424528.

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, 299326 + ... + 299677.

Almost surely, 2^105424528 is an apocalyptic number.

It is an amenable number.

105424528 is an abundant number, since it is smaller than the sum of its proper divisors (117404960).

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

105424528 is a wasteful number, since it uses less digits than its factorization.

105424528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599022 (or 599016 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 105424528 is about 10267.6447153181. The cubic root of 105424528 is about 472.4043504305.

The spelling of 105424528 in words is "one hundred five million, four hundred twenty-four thousand, five hundred twenty-eight".