105384234 has 16 divisors (see below), whose sum is σ = 210960288. Its totient is φ = 35096112.

The previous prime is 105384211. The next prime is 105384263. The reversal of 105384234 is 432483501.

It is a super-2 number, since 2×105384234² = 22211673551533512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 14520.

It is an arithmetic number, because the mean of its divisors is an integer number (13185018).

Almost surely, 2^105384234 is an apocalyptic number.

105384234 is an abundant number, since it is smaller than the sum of its proper divisors (105576054).

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

105384234 is a wasteful number, since it uses less digits than its factorization.

105384234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15989.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 105384234 is about 10265.6823445887. The cubic root of 105384234 is about 472.3441573335.

The spelling of 105384234 in words is "one hundred five million, three hundred eighty-four thousand, two hundred thirty-four".