87283227 has 4 divisors (see below), whose sum is σ = 116377640. Its totient is φ = 58188816.

The previous prime is 87283223. The next prime is 87283241. The reversal of 87283227 is 72238278.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 87283227 - 2² = 87283223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87283223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14547202 + ... + 14547207.

It is an arithmetic number, because the mean of its divisors is an integer number (29094410).

Almost surely, 2^87283227 is an apocalyptic number.

87283227 is a deficient number, since it is larger than the sum of its proper divisors (29094413).

87283227 is a wasteful number, since it uses less digits than its factorization.

87283227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29094412.

The product of its digits is 75264, while the sum is 39.

The square root of 87283227 is about 9342.5492773654. The cubic root of 87283227 is about 443.5850812935.

The spelling of 87283227 in words is "eighty-seven million, two hundred eighty-three thousand, two hundred twenty-seven".