87352211 has 2 divisors, whose sum is σ = 87352212. Its totient is φ = 87352210.

The previous prime is 87352207. The next prime is 87352217. The reversal of 87352211 is 11225378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87352211 - 2² = 87352207 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (87352217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43676105 + 43676106.

It is an arithmetic number, because the mean of its divisors is an integer number (43676106).

Almost surely, 2^87352211 is an apocalyptic number.

87352211 is a deficient number, since it is larger than the sum of its proper divisors (1).

87352211 is an equidigital number, since it uses as much as digits as its factorization.

87352211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 29.

The square root of 87352211 is about 9346.2404741158. The cubic root of 87352211 is about 443.7019125039.

Adding to 87352211 its reverse (11225378), we get a palindrome (98577589).

The spelling of 87352211 in words is "eighty-seven million, three hundred fifty-two thousand, two hundred eleven".