100268604 has 72 divisors (see below), whose sum is σ = 269068800. Its totient is φ = 32631984.

The previous prime is 100268603. The next prime is 100268627. The reversal of 100268604 is 406862001.

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 (100268603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40597 + ... + 42995.

Almost surely, 2^100268604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100268604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134534400).

100268604 is an abundant number, since it is smaller than the sum of its proper divisors (168800196).

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

100268604 is a wasteful number, since it uses less digits than its factorization.

100268604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2447 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 100268604 is about 10013.4211935781. The cubic root of 100268604 is about 464.5740949336.

The spelling of 100268604 in words is "one hundred million, two hundred sixty-eight thousand, six hundred four".