94868928064 has 21 divisors (see below), whose sum is σ = 188260418881. Its totient is φ = 47433232000.

The previous prime is 94868928041. The next prime is 94868928073. The reversal of 94868928064 is 46082986849.

The square root of 94868928064 is 308008.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 72679846464 + 22189081600 = 269592^2 + 148960^2 .

It is a super-2 number, since 2×94868928064² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94868927987 and 94868928005.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2444814 + ... + 2483314.

Almost surely, 2^94868928064 is an apocalyptic number.

94868928064 is the 308008-th square number.

It is an amenable number.

94868928064 is a deficient number, since it is larger than the sum of its proper divisors (93391490817).

94868928064 is an frugal number, since it uses more digits than its factorization.

94868928064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77014 (or 38503 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 64.

Multiplying 94868928064 by its sum of digits (64), we get a square (6071611396096 = 2464064²).

94868928064 divided by its sum of digits (64) gives a square (1482327001 = 38501²).

The spelling of 94868928064 in words is "ninety-four billion, eight hundred sixty-eight million, nine hundred twenty-eight thousand, sixty-four".