100480487 has 2 divisors, whose sum is σ = 100480488. Its totient is φ = 100480486.

The previous prime is 100480469. The next prime is 100480507. The reversal of 100480487 is 784084001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100480487 - 2⁶ = 100480423 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100480427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50240243 + 50240244.

It is an arithmetic number, because the mean of its divisors is an integer number (50240244).

Almost surely, 2^100480487 is an apocalyptic number.

100480487 is a deficient number, since it is larger than the sum of its proper divisors (1).

100480487 is an equidigital number, since it uses as much as digits as its factorization.

100480487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 100480487 is about 10023.9955606534. The cubic root of 100480487 is about 464.9011035683.

The spelling of 100480487 in words is "one hundred million, four hundred eighty thousand, four hundred eighty-seven".