88279412782 has 16 divisors (see below), whose sum is σ = 144504097200. Its totient is φ = 40113984640.

The previous prime is 88279412773. The next prime is 88279412803. The reversal of 88279412782 is 28721497288.

It is a super-2 number, since 2×88279412782² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 581557 + ... + 717472.

It is an arithmetic number, because the mean of its divisors is an integer number (9031506075).

Almost surely, 2^88279412782 is an apocalyptic number.

88279412782 is a deficient number, since it is larger than the sum of its proper divisors (56224684418).

88279412782 is a wasteful number, since it uses less digits than its factorization.

88279412782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302131.

The product of its digits is 7225344, while the sum is 58.

The spelling of 88279412782 in words is "eighty-eight billion, two hundred seventy-nine million, four hundred twelve thousand, seven hundred eighty-two".