100706432 has 24 divisors (see below), whose sum is σ = 200852535. Its totient is φ = 50296448.

The previous prime is 100706423. The next prime is 100706449. The reversal of 100706432 is 234607001.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 50353216 = 7096^2 + 7096^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7096.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100706398 and 100706407.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 113093 + ... + 113979.

Almost surely, 2^100706432 is an apocalyptic number.

It is an amenable number.

100706432 is a deficient number, since it is larger than the sum of its proper divisors (100146103).

100706432 is an frugal number, since it uses more digits than its factorization.

100706432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 889 counting only the distinct ones).

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

The square root of 100706432 is about 10035.2594385995. The cubic root of 100706432 is about 465.2493086346.

The spelling of 100706432 in words is "one hundred million, seven hundred six thousand, four hundred thirty-two".