100232672 has 48 divisors (see below), whose sum is σ = 206438400. Its totient is φ = 47848320.

The previous prime is 100232669. The next prime is 100232683. The reversal of 100232672 is 276232001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77729 + ... + 79007.

It is an arithmetic number, because the mean of its divisors is an integer number (4300800).

Almost surely, 2^100232672 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 100232672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103219200).

100232672 is an abundant number, since it is smaller than the sum of its proper divisors (106205728).

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

100232672 is a wasteful number, since it uses less digits than its factorization.

100232672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 100232672 is about 10011.6268408286. The cubic root of 100232672 is about 464.5185937759.

Adding to 100232672 its reverse (276232001), we get a palindrome (376464673).

The spelling of 100232672 in words is "one hundred million, two hundred thirty-two thousand, six hundred seventy-two".