100534506 has 8 divisors (see below), whose sum is σ = 201069024. Its totient is φ = 33511500.

The previous prime is 100534493. The next prime is 100534507. The reversal of 100534506 is 605435001.

It is a sphenic number, since it is the product of 3 distinct primes.

100534506 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100534507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8377870 + ... + 8377881.

It is an arithmetic number, because the mean of its divisors is an integer number (25133628).

Almost surely, 2^100534506 is an apocalyptic number.

100534506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100534506 is a wasteful number, since it uses less digits than its factorization.

100534506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16755756.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 100534506 is about 10026.6896830410. The cubic root of 100534506 is about 464.9843999854.

Adding to 100534506 its reverse (605435001), we get a palindrome (705969507).

It can be divided in two parts, 1005 and 34506, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 100534506 in words is "one hundred million, five hundred thirty-four thousand, five hundred six".