94109988 has 72 divisors (see below), whose sum is σ = 264297600. Its totient is φ = 25956672.

The previous prime is 94109963. The next prime is 94109999. The reversal of 94109988 is 88990149.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14293 + ... + 19811.

It is an arithmetic number, because the mean of its divisors is an integer number (3670800).

Almost surely, 2^94109988 is an apocalyptic number.

94109988 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94109988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132148800).

94109988 is an abundant number, since it is smaller than the sum of its proper divisors (170187612).

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

94109988 is a wasteful number, since it uses less digits than its factorization.

94109988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5569 (or 5560 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 48.

The square root of 94109988 is about 9701.0302545657. The cubic root of 94109988 is about 454.8608647558.

The spelling of 94109988 in words is "ninety-four million, one hundred nine thousand, nine hundred eighty-eight".