100073672 has 16 divisors (see below), whose sum is σ = 190715100. Its totient is φ = 49216320.

The previous prime is 100073657. The next prime is 100073683. The reversal of 100073672 is 276370001.

It can be written as a sum of positive squares in 2 ways, for example, as 97337956 + 2735716 = 9866^2 + 1654^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102047 + ... + 103022.

Almost surely, 2^100073672 is an apocalyptic number.

It is an amenable number.

100073672 is a deficient number, since it is larger than the sum of its proper divisors (90641428).

100073672 is a wasteful number, since it uses less digits than its factorization.

100073672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205136 (or 205132 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 100073672 is about 10003.6829218043. The cubic root of 100073672 is about 464.2728404252.

The spelling of 100073672 in words is "one hundred million, seventy-three thousand, six hundred seventy-two".