100673152 has 64 divisors (see below), whose sum is σ = 213373800. Its totient is φ = 47222784.

The previous prime is 100673149. The next prime is 100673159. The reversal of 100673152 is 251376001.

It can be written as a sum of positive squares in 4 ways, for example, as 97930816 + 2742336 = 9896^2 + 1656^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (100673159) 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, 136978 + ... + 137710.

Almost surely, 2^100673152 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 100673152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106686900).

100673152 is an abundant number, since it is smaller than the sum of its proper divisors (112700648).

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

100673152 is an equidigital number, since it uses as much as digits as its factorization.

100673152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 100673152 is about 10033.6011481422. The cubic root of 100673152 is about 465.1980533752.

The spelling of 100673152 in words is "one hundred million, six hundred seventy-three thousand, one hundred fifty-two".