87480227 has 2 divisors, whose sum is σ = 87480228. Its totient is φ = 87480226.

The previous prime is 87480221. The next prime is 87480229. The reversal of 87480227 is 72208478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87480227 - 2¹² = 87476131 is a prime.

Together with 87480229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87480221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43740113 + 43740114.

It is an arithmetic number, because the mean of its divisors is an integer number (43740114).

Almost surely, 2^87480227 is an apocalyptic number.

87480227 is a deficient number, since it is larger than the sum of its proper divisors (1).

87480227 is an equidigital number, since it uses as much as digits as its factorization.

87480227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 87480227 is about 9353.0864959114. The cubic root of 87480227 is about 443.9185573504.

The spelling of 87480227 in words is "eighty-seven million, four hundred eighty thousand, two hundred twenty-seven".