88929018 has 72 divisors (see below), whose sum is σ = 204943284. Its totient is φ = 27855360.

The previous prime is 88929013. The next prime is 88929059. The reversal of 88929018 is 81092988.

It can be written as a sum of positive squares in 2 ways, for example, as 88228449 + 700569 = 9393^2 + 837^2 .

It is not an unprimeable number, because it can be changed into a prime (88929013) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 916746 + ... + 916842.

Almost surely, 2^88929018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88929018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102471642).

88929018 is an abundant number, since it is smaller than the sum of its proper divisors (116014266).

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

88929018 is a wasteful number, since it uses less digits than its factorization.

88929018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 88929018 is about 9430.2183431774. The cubic root of 88929018 is about 446.3557826573.

The spelling of 88929018 in words is "eighty-eight million, nine hundred twenty-nine thousand, eighteen".