94118728 has 32 divisors (see below), whose sum is σ = 198731520. Its totient is φ = 41400000.

The previous prime is 94118699. The next prime is 94118729. The reversal of 94118728 is 82781149.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (94118729) 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 7 ways as a sum of consecutive naturals, for example, 14523 + ... + 19978.

It is an arithmetic number, because the mean of its divisors is an integer number (6210360).

Almost surely, 2^94118728 is an apocalyptic number.

It is an amenable number.

94118728 is an abundant number, since it is smaller than the sum of its proper divisors (104612792).

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

94118728 is a wasteful number, since it uses less digits than its factorization.

94118728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34549 (or 34545 counting only the distinct ones).

The product of its digits is 32256, while the sum is 40.

The square root of 94118728 is about 9701.4807117264. The cubic root of 94118728 is about 454.8749453048.

The spelling of 94118728 in words is "ninety-four million, one hundred eighteen thousand, seven hundred twenty-eight".