94978650 has 96 divisors (see below), whose sum is σ = 258733440. Its totient is φ = 22913280.

The previous prime is 94978577. The next prime is 94978679. The reversal of 94978650 is 5687949.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 94978650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102891 + ... + 103809.

It is an arithmetic number, because the mean of its divisors is an integer number (2695140).

Almost surely, 2^94978650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94978650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129366720).

94978650 is an abundant number, since it is smaller than the sum of its proper divisors (163754790).

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

94978650 is a wasteful number, since it uses less digits than its factorization.

94978650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 94978650 is about 9745.6990513765. The cubic root of 94978650 is about 456.2560792334.

The spelling of 94978650 in words is "ninety-four million, nine hundred seventy-eight thousand, six hundred fifty".