88858244281 has 27 divisors (see below), whose sum is σ = 97306345773. Its totient is φ = 81128446560.

The previous prime is 88858244239. The next prime is 88858244317. The reversal of 88858244281 is 18244285888.

It is a happy number.

The square root of 88858244281 is 298091.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 554178681 + 88304065600 = 23541^2 + 297160^2 .

It is not a de Polignac number, because 88858244281 - 2¹¹ = 88858242233 is a prime.

It is a super-2 number, since 2×88858244281² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88858244221) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 164247871 + ... + 164248411.

Almost surely, 2^88858244281 is an apocalyptic number.

88858244281 is the 298091-st square number.

88858244281 is the 149046-th centered octagonal number.

It is an amenable number.

88858244281 is a deficient number, since it is larger than the sum of its proper divisors (8448101492).

88858244281 is an frugal number, since it uses more digits than its factorization.

88858244281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 589 counting only the distinct ones).

The product of its digits is 10485760, while the sum is 58.

The spelling of 88858244281 in words is "eighty-eight billion, eight hundred fifty-eight million, two hundred forty-four thousand, two hundred eighty-one".