88740571 has 2 divisors, whose sum is σ = 88740572. Its totient is φ = 88740570.

The previous prime is 88740563. The next prime is 88740599. The reversal of 88740571 is 17504788.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88740571 - 2³ = 88740563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88740521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44370285 + 44370286.

It is an arithmetic number, because the mean of its divisors is an integer number (44370286).

Almost surely, 2^88740571 is an apocalyptic number.

88740571 is a deficient number, since it is larger than the sum of its proper divisors (1).

88740571 is an equidigital number, since it uses as much as digits as its factorization.

88740571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 88740571 is about 9420.2213880567. The cubic root of 88740571 is about 446.0402729960.

The spelling of 88740571 in words is "eighty-eight million, seven hundred forty thousand, five hundred seventy-one".