100672326 has 48 divisors (see below), whose sum is σ = 223171728. Its totient is φ = 32788800.

The previous prime is 100672259. The next prime is 100672339. The reversal of 100672326 is 623276001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100672326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303981 + ... + 304311.

It is an arithmetic number, because the mean of its divisors is an integer number (4649411).

Almost surely, 2^100672326 is an apocalyptic number.

100672326 is an abundant number, since it is smaller than the sum of its proper divisors (122499402).

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

100672326 is a wasteful number, since it uses less digits than its factorization.

100672326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 100672326 is about 10033.5599863658. The cubic root of 100672326 is about 465.1967810908.

The spelling of 100672326 in words is "one hundred million, six hundred seventy-two thousand, three hundred twenty-six".