88890912 has 192 divisors, whose sum is σ = 290304000. Its totient is φ = 26231040.

The previous prime is 88890899. The next prime is 88890937. The reversal of 88890912 is 21909888.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446589 + ... + 446787.

It is an arithmetic number, because the mean of its divisors is an integer number (1512000).

Almost surely, 2^88890912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88890912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145152000).

88890912 is an abundant number, since it is smaller than the sum of its proper divisors (201413088).

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

88890912 is a wasteful number, since it uses less digits than its factorization.

88890912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 262 counting only the distinct ones).

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

The square root of 88890912 is about 9428.1977068791. The cubic root of 88890912 is about 446.2920192055.

The spelling of 88890912 in words is "eighty-eight million, eight hundred ninety thousand, nine hundred twelve".