94645142 has 8 divisors (see below), whose sum is σ = 143051832. Its totient is φ = 46961200.

The previous prime is 94645141. The next prime is 94645189. The reversal of 94645142 is 24154649.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94645141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180359 + ... + 180882.

It is an arithmetic number, because the mean of its divisors is an integer number (17881479).

Almost surely, 2^94645142 is an apocalyptic number.

94645142 is a deficient number, since it is larger than the sum of its proper divisors (48406690).

94645142 is a wasteful number, since it uses less digits than its factorization.

94645142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361374.

The product of its digits is 34560, while the sum is 35.

The square root of 94645142 is about 9728.5734822738. The cubic root of 94645142 is about 455.7214204625.

The spelling of 94645142 in words is "ninety-four million, six hundred forty-five thousand, one hundred forty-two".