100794747 has 4 divisors (see below), whose sum is σ = 134393000. Its totient is φ = 67196496.

The previous prime is 100794739. The next prime is 100794761. The reversal of 100794747 is 747497001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100794747 - 2³ = 100794739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100794767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16799122 + ... + 16799127.

It is an arithmetic number, because the mean of its divisors is an integer number (33598250).

Almost surely, 2^100794747 is an apocalyptic number.

100794747 is a deficient number, since it is larger than the sum of its proper divisors (33598253).

100794747 is an equidigital number, since it uses as much as digits as its factorization.

100794747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33598252.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 100794747 is about 10039.6587093387. The cubic root of 100794747 is about 465.3852697869.

The spelling of 100794747 in words is "one hundred million, seven hundred ninety-four thousand, seven hundred forty-seven".