100506076 has 12 divisors (see below), whose sum is σ = 191875320. Its totient is φ = 45684560.

The previous prime is 100506071. The next prime is 100506089. The reversal of 100506076 is 670605001.

It is a self number, because there is not a number n which added to its sum of digits gives 100506076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100506071) 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, 1142071 + ... + 1142158.

It is an arithmetic number, because the mean of its divisors is an integer number (15989610).

Almost surely, 2^100506076 is an apocalyptic number.

It is an amenable number.

100506076 is a deficient number, since it is larger than the sum of its proper divisors (91369244).

100506076 is a wasteful number, since it uses less digits than its factorization.

100506076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284244 (or 2284242 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 100506076 is about 10025.2718666378. The cubic root of 100506076 is about 464.9405651094.

The spelling of 100506076 in words is "one hundred million, five hundred six thousand, seventy-six".