87880283 has 2 divisors, whose sum is σ = 87880284. Its totient is φ = 87880282.

The previous prime is 87880267. The next prime is 87880297. The reversal of 87880283 is 38208878.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87880283 - 2⁴ = 87880267 is a prime.

It is not a weakly prime, because it can be changed into another prime (87880223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43940141 + 43940142.

It is an arithmetic number, because the mean of its divisors is an integer number (43940142).

Almost surely, 2^87880283 is an apocalyptic number.

87880283 is a deficient number, since it is larger than the sum of its proper divisors (1).

87880283 is an equidigital number, since it uses as much as digits as its factorization.

87880283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 87880283 is about 9374.4484104399. The cubic root of 87880283 is about 444.5942233772.

The spelling of 87880283 in words is "eighty-seven million, eight hundred eighty thousand, two hundred eighty-three".