88534687 has 2 divisors, whose sum is σ = 88534688. Its totient is φ = 88534686.

The previous prime is 88534643. The next prime is 88534711. The reversal of 88534687 is 78643588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88534687 - 2⁷ = 88534559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88534687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88534627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44267343 + 44267344.

It is an arithmetic number, because the mean of its divisors is an integer number (44267344).

Almost surely, 2^88534687 is an apocalyptic number.

88534687 is a deficient number, since it is larger than the sum of its proper divisors (1).

88534687 is an equidigital number, since it uses as much as digits as its factorization.

88534687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 49.

The square root of 88534687 is about 9409.2872737525. The cubic root of 88534687 is about 445.6950582297.

The spelling of 88534687 in words is "eighty-eight million, five hundred thirty-four thousand, six hundred eighty-seven".