100906528 has 24 divisors (see below), whose sum is σ = 200118492. Its totient is φ = 50082816.

The previous prime is 100906523. The next prime is 100906537. The reversal of 100906528 is 825609001.

It can be written as a sum of positive squares in 2 ways, for example, as 100560784 + 345744 = 10028^2 + 588^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100906528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100906523) 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, 7125 + ... + 15892.

Almost surely, 2^100906528 is an apocalyptic number.

It is an amenable number.

100906528 is a deficient number, since it is larger than the sum of its proper divisors (99211964).

100906528 is a wasteful number, since it uses less digits than its factorization.

100906528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23164 (or 23156 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 100906528 is about 10045.2241388632. The cubic root of 100906528 is about 465.5572430752.

The spelling of 100906528 in words is "one hundred million, nine hundred six thousand, five hundred twenty-eight".