105338812 has 12 divisors (see below), whose sum is σ = 194045320. Its totient is φ = 49897296.

The previous prime is 105338809. The next prime is 105338813. The reversal of 105338812 is 218833501.

It is a super-2 number, since 2×105338812² = 22192530627142688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105338813) 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, 692943 + ... + 693094.

Almost surely, 2^105338812 is an apocalyptic number.

It is an amenable number.

105338812 is a deficient number, since it is larger than the sum of its proper divisors (88706508).

105338812 is a wasteful number, since it uses less digits than its factorization.

105338812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386060 (or 1386058 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 105338812 is about 10263.4697836550. The cubic root of 105338812 is about 472.2762853863.

The spelling of 105338812 in words is "one hundred five million, three hundred thirty-eight thousand, eight hundred twelve".