105255634 has 16 divisors (see below), whose sum is σ = 174598560. Its totient is φ = 47187360.

The previous prime is 105255629. The next prime is 105255641. The reversal of 105255634 is 436552501.

It is a super-2 number, since 2×105255634² = 22157496977483912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105255596 and 105255605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31164 + ... + 34375.

It is an arithmetic number, because the mean of its divisors is an integer number (10912410).

Almost surely, 2^105255634 is an apocalyptic number.

105255634 is a deficient number, since it is larger than the sum of its proper divisors (69342926).

105255634 is a wasteful number, since it uses less digits than its factorization.

105255634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65625.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 105255634 is about 10259.4168450258. The cubic root of 105255634 is about 472.1519458377.

The spelling of 105255634 in words is "one hundred five million, two hundred fifty-five thousand, six hundred thirty-four".