107280217 has 8 divisors (see below), whose sum is σ = 123917472. Its totient is φ = 91790400.

The previous prime is 107280209. The next prime is 107280221. The reversal of 107280217 is 712082701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107280217 - 2³ = 107280209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107284217) 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, 286659 + ... + 287032.

It is an arithmetic number, because the mean of its divisors is an integer number (15489684).

Almost surely, 2^107280217 is an apocalyptic number.

107280217 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

107280217 is a deficient number, since it is larger than the sum of its proper divisors (16637255).

107280217 is a wasteful number, since it uses less digits than its factorization.

107280217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573719.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 107280217 is about 10357.6163763677. The cubic root of 107280217 is about 475.1600081436.

The spelling of 107280217 in words is "one hundred seven million, two hundred eighty thousand, two hundred seventeen".