94391121 has 8 divisors (see below), whose sum is σ = 137296224. Its totient is φ = 57206720.

The previous prime is 94391119. The next prime is 94391137. The reversal of 94391121 is 12119349.

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 94391121 - 2¹ = 94391119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94391111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430136 + ... + 1430201.

It is an arithmetic number, because the mean of its divisors is an integer number (17162028).

Almost surely, 2^94391121 is an apocalyptic number.

It is an amenable number.

94391121 is a deficient number, since it is larger than the sum of its proper divisors (42905103).

94391121 is a wasteful number, since it uses less digits than its factorization.

94391121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860351.

The product of its digits is 1944, while the sum is 30.

The square root of 94391121 is about 9715.5093021416. The cubic root of 94391121 is about 455.3133469306.

The spelling of 94391121 in words is "ninety-four million, three hundred ninety-one thousand, one hundred twenty-one".