88347563 has 2 divisors, whose sum is σ = 88347564. Its totient is φ = 88347562.

The previous prime is 88347559. The next prime is 88347617. The reversal of 88347563 is 36574388.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88347563 - 2² = 88347559 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88347463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44173781 + 44173782.

It is an arithmetic number, because the mean of its divisors is an integer number (44173782).

Almost surely, 2^88347563 is an apocalyptic number.

88347563 is a deficient number, since it is larger than the sum of its proper divisors (1).

88347563 is an equidigital number, since it uses as much as digits as its factorization.

88347563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 88347563 is about 9399.3384341665. The cubic root of 88347563 is about 445.3808346135.

The spelling of 88347563 in words is "eighty-eight million, three hundred forty-seven thousand, five hundred sixty-three".