100006524 has 18 divisors (see below), whose sum is σ = 252794360. Its totient is φ = 33335496.

The previous prime is 100006493. The next prime is 100006547. The reversal of 100006524 is 425600001.

It is a happy number.

100006524 is a `hidden beast` number, since 10 + 0 + 0 + 0 + 652 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100006497 and 100006506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1388944 + ... + 1389015.

Almost surely, 2^100006524 is an apocalyptic number.

It is an amenable number.

100006524 is an abundant number, since it is smaller than the sum of its proper divisors (152787836).

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

100006524 is a wasteful number, since it uses less digits than its factorization.

100006524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777969 (or 2777964 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 100006524 is about 10000.3261946799. The cubic root of 100006524 is about 464.1689770503.

Adding to 100006524 its reverse (425600001), we get a palindrome (525606525).

The spelling of 100006524 in words is "one hundred million, six thousand, five hundred twenty-four".