100550616 has 16 divisors (see below), whose sum is σ = 251376600. Its totient is φ = 33516864.

The previous prime is 100550609. The next prime is 100550617. The reversal of 100550616 is 616055001.

It is a super-2 number, since 2×100550616² = 20220852755958912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4189609 = 100550616 / (1 + 0 + 0 + 5 + 5 + 0 + 6 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100550617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2094781 + ... + 2094828.

Almost surely, 2^100550616 is an apocalyptic number.

It is an amenable number.

100550616 is an abundant number, since it is smaller than the sum of its proper divisors (150825984).

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

100550616 is a wasteful number, since it uses less digits than its factorization.

100550616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189618 (or 4189614 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 100550616 is about 10027.4930067290. The cubic root of 100550616 is about 465.0092355664.

The spelling of 100550616 in words is "one hundred million, five hundred fifty thousand, six hundred sixteen".