100727473 has 16 divisors (see below), whose sum is σ = 125890560. Its totient is φ = 78296400.

The previous prime is 100727453. The next prime is 100727483. The reversal of 100727473 is 374727001.

It is not a de Polignac number, because 100727473 - 2¹⁷ = 100596401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100727423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35518 + ... + 38248.

It is an arithmetic number, because the mean of its divisors is an integer number (7868160).

Almost surely, 2^100727473 is an apocalyptic number.

It is an amenable number.

100727473 is a deficient number, since it is larger than the sum of its proper divisors (25163087).

100727473 is a wasteful number, since it uses less digits than its factorization.

100727473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 100727473 is about 10036.3077374102. The cubic root of 100727473 is about 465.2817085149.

The spelling of 100727473 in words is "one hundred million, seven hundred twenty-seven thousand, four hundred seventy-three".