100487017 has 8 divisors (see below), whose sum is σ = 107394336. Its totient is φ = 93690432.

The previous prime is 100487011. The next prime is 100487033. The reversal of 100487017 is 710784001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100487017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100487011) 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, 25803 + ... + 29440.

It is an arithmetic number, because the mean of its divisors is an integer number (13424292).

Almost surely, 2^100487017 is an apocalyptic number.

100487017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

100487017 is a deficient number, since it is larger than the sum of its proper divisors (6907319).

100487017 is a wasteful number, since it uses less digits than its factorization.

100487017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55367.

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

The square root of 100487017 is about 10024.3212737821. The cubic root of 100487017 is about 464.9111743079.

The spelling of 100487017 in words is "one hundred million, four hundred eighty-seven thousand, seventeen".