88761822826 has 4 divisors (see below), whose sum is σ = 133142734242. Its totient is φ = 44380911412.

The previous prime is 88761822803. The next prime is 88761822827. The reversal of 88761822826 is 62822816788.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 58624515625 + 30137307201 = 242125^2 + 173601^2 .

It is a super-2 number, since 2×88761822826² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88761822827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22190455705 + ... + 22190455708.

Almost surely, 2^88761822826 is an apocalyptic number.

88761822826 is a deficient number, since it is larger than the sum of its proper divisors (44380911416).

88761822826 is a wasteful number, since it uses less digits than its factorization.

88761822826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44380911415.

The product of its digits is 8257536, while the sum is 58.

The spelling of 88761822826 in words is "eighty-eight billion, seven hundred sixty-one million, eight hundred twenty-two thousand, eight hundred twenty-six".