88262563 has 2 divisors, whose sum is σ = 88262564. Its totient is φ = 88262562.

The previous prime is 88262561. The next prime is 88262593. The reversal of 88262563 is 36526288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88262563 - 2¹ = 88262561 is a prime.

Together with 88262561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (88262561) 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, 44131281 + 44131282.

It is an arithmetic number, because the mean of its divisors is an integer number (44131282).

Almost surely, 2^88262563 is an apocalyptic number.

88262563 is a deficient number, since it is larger than the sum of its proper divisors (1).

88262563 is an equidigital number, since it uses as much as digits as its factorization.

88262563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 40.

The square root of 88262563 is about 9394.8157512535. The cubic root of 88262563 is about 445.2379537872.

The spelling of 88262563 in words is "eighty-eight million, two hundred sixty-two thousand, five hundred sixty-three".