88480643 has 2 divisors, whose sum is σ = 88480644. Its totient is φ = 88480642.

The previous prime is 88480633. The next prime is 88480661. The reversal of 88480643 is 34608488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88480643 - 2⁸ = 88480387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88480643.

It is not a weakly prime, because it can be changed into another prime (88480633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44240321 + 44240322.

It is an arithmetic number, because the mean of its divisors is an integer number (44240322).

Almost surely, 2^88480643 is an apocalyptic number.

88480643 is a deficient number, since it is larger than the sum of its proper divisors (1).

88480643 is an equidigital number, since it uses as much as digits as its factorization.

88480643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 88480643 is about 9406.4149919084. The cubic root of 88480643 is about 445.6043516100.

The spelling of 88480643 in words is "eighty-eight million, four hundred eighty thousand, six hundred forty-three".