105704530 has 16 divisors (see below), whose sum is σ = 191530944. Its totient is φ = 42001200.

The previous prime is 105704503. The next prime is 105704531. The reversal of 105704530 is 35407501.

It is a super-2 number, since 2×105704530² = 22346895325041800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105704495 and 105704504.

It is not an unprimeable number, because it can be changed into a prime (105704531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33492 + ... + 36511.

It is an arithmetic number, because the mean of its divisors is an integer number (11970684).

Almost surely, 2^105704530 is an apocalyptic number.

105704530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105704530 is a deficient number, since it is larger than the sum of its proper divisors (85826414).

105704530 is a wasteful number, since it uses less digits than its factorization.

105704530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70161.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 105704530 is about 10281.2708358451. The cubic root of 105704530 is about 472.8222077467.

The spelling of 105704530 in words is "one hundred five million, seven hundred four thousand, five hundred thirty".