88196716861 has 8 divisors (see below), whose sum is σ = 96220107648. Its totient is φ = 80174244000.

The previous prime is 88196716859. The next prime is 88196716897. The reversal of 88196716861 is 16861769188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88196716861 - 2¹ = 88196716859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88196716861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88196716801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20280 + ... + 420481.

It is an arithmetic number, because the mean of its divisors is an integer number (12027513456).

Almost surely, 2^88196716861 is an apocalyptic number.

It is an amenable number.

88196716861 is a deficient number, since it is larger than the sum of its proper divisors (8023390787).

88196716861 is a wasteful number, since it uses less digits than its factorization.

88196716861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458963.

The product of its digits is 6967296, while the sum is 61.

The spelling of 88196716861 in words is "eighty-eight billion, one hundred ninety-six million, seven hundred sixteen thousand, eight hundred sixty-one".