88812612 has 168 divisors, whose sum is σ = 281556800. Its totient is φ = 23934528.

The previous prime is 88812611. The next prime is 88812667. The reversal of 88812612 is 21621888.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (88812611) by changing a digit.

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 55 ways as a sum of consecutive naturals, for example, 387714 + ... + 387942.

Almost surely, 2^88812612 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 88812612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140778400).

88812612 is an abundant number, since it is smaller than the sum of its proper divisors (192744188).

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

88812612 is a wasteful number, since it uses less digits than its factorization.

88812612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 260 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 88812612 is about 9424.0443547343. The cubic root of 88812612 is about 446.1609411994.

The spelling of 88812612 in words is "eighty-eight million, eight hundred twelve thousand, six hundred twelve".