105505516 has 12 divisors (see below), whose sum is σ = 184731232. Its totient is φ = 52725168.

The previous prime is 105505507. The next prime is 105505541. The reversal of 105505516 is 615505501.

It is a super-2 number, since 2×105505516² = 22262827812852512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 3421 + ... + 14923.

Almost surely, 2^105505516 is an apocalyptic number.

It is an amenable number.

105505516 is a deficient number, since it is larger than the sum of its proper divisors (79225716).

105505516 is a wasteful number, since it uses less digits than its factorization.

105505516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13800 (or 13798 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 105505516 is about 10271.5878032561. The cubic root of 105505516 is about 472.5252877856.

The spelling of 105505516 in words is "one hundred five million, five hundred five thousand, five hundred sixteen".