105331552 has 24 divisors (see below), whose sum is σ = 214062912. Its totient is φ = 50966400.

The previous prime is 105331547. The next prime is 105331601. The reversal of 105331552 is 255133501.

It is a super-2 number, since 2×105331552² = 22189471693457408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 52099 + ... + 54082.

It is an arithmetic number, because the mean of its divisors is an integer number (8919288).

Almost surely, 2^105331552 is an apocalyptic number.

It is an amenable number.

105331552 is an abundant number, since it is smaller than the sum of its proper divisors (108731360).

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

105331552 is a wasteful number, since it uses less digits than its factorization.

105331552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106222 (or 106214 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 105331552 is about 10263.1160960013. The cubic root of 105331552 is about 472.2654353032.

The spelling of 105331552 in words is "one hundred five million, three hundred thirty-one thousand, five hundred fifty-two".