87202259 has 2 divisors, whose sum is σ = 87202260. Its totient is φ = 87202258.

The previous prime is 87202243. The next prime is 87202279. The reversal of 87202259 is 95220278.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87202259 - 2⁴ = 87202243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87202279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43601129 + 43601130.

It is an arithmetic number, because the mean of its divisors is an integer number (43601130).

Almost surely, 2^87202259 is an apocalyptic number.

87202259 is a deficient number, since it is larger than the sum of its proper divisors (1).

87202259 is an equidigital number, since it uses as much as digits as its factorization.

87202259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 87202259 is about 9338.2149793202. The cubic root of 87202259 is about 443.4478754420.

The spelling of 87202259 in words is "eighty-seven million, two hundred two thousand, two hundred fifty-nine".