94729445 has 8 divisors (see below), whose sum is σ = 113728536. Its totient is φ = 75748096.

The previous prime is 94729417. The next prime is 94729447. The reversal of 94729445 is 54492749.

It can be written as a sum of positive squares in 4 ways, for example, as 4726276 + 90003169 = 2174^2 + 9487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94729445 - 2⁸ = 94729189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 94729396 and 94729405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94729447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15329 + ... + 20601.

It is an arithmetic number, because the mean of its divisors is an integer number (14216067).

Almost surely, 2^94729445 is an apocalyptic number.

It is an amenable number.

94729445 is a deficient number, since it is larger than the sum of its proper divisors (18999091).

94729445 is a wasteful number, since it uses less digits than its factorization.

94729445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8871.

The product of its digits is 362880, while the sum is 44.

The square root of 94729445 is about 9732.9052702675. The cubic root of 94729445 is about 455.8566881261.

The spelling of 94729445 in words is "ninety-four million, seven hundred twenty-nine thousand, four hundred forty-five".