87752627 has 2 divisors, whose sum is σ = 87752628. Its totient is φ = 87752626.

The previous prime is 87752617. The next prime is 87752629. The reversal of 87752627 is 72625778.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87752627 - 2¹⁶ = 87687091 is a prime.

It is a super-2 number, since 2×87752627² = 15401047090802258, which contains 22 as substring.

Together with 87752629, 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 (87752629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43876313 + 43876314.

It is an arithmetic number, because the mean of its divisors is an integer number (43876314).

Almost surely, 2^87752627 is an apocalyptic number.

87752627 is a deficient number, since it is larger than the sum of its proper divisors (1).

87752627 is an equidigital number, since it uses as much as digits as its factorization.

87752627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 329280, while the sum is 44.

The square root of 87752627 is about 9367.6372154349. The cubic root of 87752627 is about 444.3788446768.

The spelling of 87752627 in words is "eighty-seven million, seven hundred fifty-two thousand, six hundred twenty-seven".