88080639 has 16 divisors (see below), whose sum is σ = 122798592. Its totient is φ = 56052128.

The previous prime is 88080617. The next prime is 88080653. The reversal of 88080639 is 93608088.

It is a cyclic number.

It is not a de Polignac number, because 88080639 - 2⁵ = 88080607 is a prime.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 88080639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88080539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43657 + ... + 45629.

It is an arithmetic number, because the mean of its divisors is an integer number (7674912).

Almost surely, 2^88080639 is an apocalyptic number.

88080639 is a deficient number, since it is larger than the sum of its proper divisors (34717953).

88080639 is a wasteful number, since it uses less digits than its factorization.

88080639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 88080639 is about 9385.1286086020. The cubic root of 88080639 is about 444.9318399161.

The spelling of 88080639 in words is "eighty-eight million, eighty thousand, six hundred thirty-nine".