105004250 has 32 divisors (see below), whose sum is σ = 211695120. Its totient is φ = 38769600.

The previous prime is 105004231. The next prime is 105004267. The reversal of 105004250 is 52400501.

It can be written as a sum of positive squares in 8 ways, for example, as 5822569 + 99181681 = 2413^2 + 9959^2 .

It is a super-2 number, since 2×105004250² = 22051785036125000, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12905 + ... + 19404.

Almost surely, 2^105004250 is an apocalyptic number.

105004250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105004250 is an abundant number, since it is smaller than the sum of its proper divisors (106690870).

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

105004250 is a wasteful number, since it uses less digits than its factorization.

105004250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32339 (or 32329 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 105004250 is about 10247.1581426267. The cubic root of 105004250 is about 471.7757630884.

Adding to 105004250 its reverse (52400501), we get a palindrome (157404751).

The spelling of 105004250 in words is "one hundred five million, four thousand, two hundred fifty".