88916940 has 120 divisors (see below), whose sum is σ = 318824352. Its totient is φ = 20321280.

The previous prime is 88916939. The next prime is 88916951. The reversal of 88916940 is 4961988.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7420 + ... + 15260.

Almost surely, 2^88916940 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 88916940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159412176).

88916940 is an abundant number, since it is smaller than the sum of its proper divisors (229907412).

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

88916940 is a wasteful number, since it uses less digits than its factorization.

88916940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7869 (or 7858 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 88916940 is about 9429.5779332905. The cubic root of 88916940 is about 446.3355742958.

The spelling of 88916940 in words is "eighty-eight million, nine hundred sixteen thousand, nine hundred forty".