105332488 has 16 divisors (see below), whose sum is σ = 202836780. Its totient is φ = 51242688.

The previous prime is 105332483. The next prime is 105332497. The reversal of 105332488 is 884233501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100761444 + 4571044 = 10038^2 + 2138^2 .

It is a super-2 number, since 2×105332488² = 22189866056540288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105332483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177631 + ... + 178222.

Almost surely, 2^105332488 is an apocalyptic number.

It is an amenable number.

105332488 is a deficient number, since it is larger than the sum of its proper divisors (97504292).

105332488 is a wasteful number, since it uses less digits than its factorization.

105332488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355896 (or 355892 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 105332488 is about 10263.1616960857. The cubic root of 105332488 is about 472.2668341849.

Adding to 105332488 its reverse (884233501), we get a palindrome (989565989).

The spelling of 105332488 in words is "one hundred five million, three hundred thirty-two thousand, four hundred eighty-eight".