100727604 has 24 divisors (see below), whose sum is σ = 261145920. Its totient is φ = 33575832.

The previous prime is 100727597. The next prime is 100727609. The reversal of 100727604 is 406727001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100727609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466224 + ... + 466439.

It is an arithmetic number, because the mean of its divisors is an integer number (10881080).

Almost surely, 2^100727604 is an apocalyptic number.

It is an amenable number.

100727604 is an abundant number, since it is smaller than the sum of its proper divisors (160418316).

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

100727604 is a wasteful number, since it uses less digits than its factorization.

100727604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932676 (or 932668 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 100727604 is about 10036.3142637126. The cubic root of 100727604 is about 465.2819102204.

The spelling of 100727604 in words is "one hundred million, seven hundred twenty-seven thousand, six hundred four".