88546643 has 2 divisors, whose sum is σ = 88546644. Its totient is φ = 88546642.

The previous prime is 88546613. The next prime is 88546649. The reversal of 88546643 is 34664588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88546643 - 2¹⁰ = 88545619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88546594 and 88546603.

It is not a weakly prime, because it can be changed into another prime (88546649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44273321 + 44273322.

It is an arithmetic number, because the mean of its divisors is an integer number (44273322).

Almost surely, 2^88546643 is an apocalyptic number.

88546643 is a deficient number, since it is larger than the sum of its proper divisors (1).

88546643 is an equidigital number, since it uses as much as digits as its factorization.

88546643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 44.

The square root of 88546643 is about 9409.9225820407. The cubic root of 88546643 is about 445.7151200097.

The spelling of 88546643 in words is "eighty-eight million, five hundred forty-six thousand, six hundred forty-three".