105469955 has 16 divisors (see below), whose sum is σ = 138633120. Its totient is φ = 76672512.

The previous prime is 105469951. The next prime is 105469979. The reversal of 105469955 is 559964501.

It is a cyclic number.

It is not a de Polignac number, because 105469955 - 2² = 105469951 is a prime.

It is a super-2 number, since 2×105469955² = 22247822815404050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105469951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18929 + ... + 23858.

It is an arithmetic number, because the mean of its divisors is an integer number (8664570).

Almost surely, 2^105469955 is an apocalyptic number.

105469955 is a deficient number, since it is larger than the sum of its proper divisors (33163165).

105469955 is a wasteful number, since it uses less digits than its factorization.

105469955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42838.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 105469955 is about 10269.8566202260. The cubic root of 105469955 is about 472.4721930576.

The spelling of 105469955 in words is "one hundred five million, four hundred sixty-nine thousand, nine hundred fifty-five".