94688648 has 8 divisors (see below), whose sum is σ = 177541230. Its totient is φ = 47344320.

The previous prime is 94688599. The next prime is 94688669. The reversal of 94688648 is 84688649.

It can be written as a sum of positive squares in only one way, i.e., 88021924 + 6666724 = 9382^2 + 2582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 94688648.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5918033 + ... + 5918048.

Almost surely, 2^94688648 is an apocalyptic number.

It is an amenable number.

94688648 is a deficient number, since it is larger than the sum of its proper divisors (82852582).

94688648 is a wasteful number, since it uses less digits than its factorization.

94688648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11836087 (or 11836083 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 94688648 is about 9730.8092160930. The cubic root of 94688648 is about 455.7912376714.

Subtracting from 94688648 its reverse (84688649), we obtain a palindrome (9999999).

The spelling of 94688648 in words is "ninety-four million, six hundred eighty-eight thousand, six hundred forty-eight".