88981266 has 32 divisors (see below), whose sum is σ = 194799168. Its totient is φ = 26872640.

The previous prime is 88981219. The next prime is 88981289. The reversal of 88981266 is 66218988.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18796 + ... + 23048.

It is an arithmetic number, because the mean of its divisors is an integer number (6087474).

Almost surely, 2^88981266 is an apocalyptic number.

88981266 is an abundant number, since it is smaller than the sum of its proper divisors (105817902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88981266 is a wasteful number, since it uses less digits than its factorization.

88981266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586.

The product of its digits is 331776, while the sum is 48.

The square root of 88981266 is about 9432.9881797869. The cubic root of 88981266 is about 446.4431805682.

The spelling of 88981266 in words is "eighty-eight million, nine hundred eighty-one thousand, two hundred sixty-six".