94421066 has 4 divisors (see below), whose sum is σ = 141631602. Its totient is φ = 47210532.

The previous prime is 94421053. The next prime is 94421081. The reversal of 94421066 is 66012449.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66012449 = 881 ⋅74929.

It can be written as a sum of positive squares in only one way, i.e., 85026841 + 9394225 = 9221^2 + 3065^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23605265 + ... + 23605268.

Almost surely, 2^94421066 is an apocalyptic number.

94421066 is a deficient number, since it is larger than the sum of its proper divisors (47210536).

94421066 is a wasteful number, since it uses less digits than its factorization.

94421066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47210535.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 94421066 is about 9717.0502725879. The cubic root of 94421066 is about 455.3614902887.

The spelling of 94421066 in words is "ninety-four million, four hundred twenty-one thousand, sixty-six".