88786471 has 2 divisors, whose sum is σ = 88786472. Its totient is φ = 88786470.

The previous prime is 88786381. The next prime is 88786517. The reversal of 88786471 is 17468788.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88786471 - 2⁹ = 88785959 is a prime.

It is a super-3 number, since 3×88786471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88784471) 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, 44393235 + 44393236.

It is an arithmetic number, because the mean of its divisors is an integer number (44393236).

Almost surely, 2^88786471 is an apocalyptic number.

88786471 is a deficient number, since it is larger than the sum of its proper divisors (1).

88786471 is an equidigital number, since it uses as much as digits as its factorization.

88786471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 602112, while the sum is 49.

The square root of 88786471 is about 9422.6573215840. The cubic root of 88786471 is about 446.1171627413.

The spelling of 88786471 in words is "eighty-eight million, seven hundred eighty-six thousand, four hundred seventy-one".