94642258 has 8 divisors (see below), whose sum is σ = 142053552. Its totient is φ = 47291076.

The previous prime is 94642253. The next prime is 94642279. The reversal of 94642258 is 85224649.

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

It is a self number, because there is not a number n which added to its sum of digits gives 94642258.

It is not an unprimeable number, because it can be changed into a prime (94642253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10860 + ... + 17527.

It is an arithmetic number, because the mean of its divisors is an integer number (17756694).

Almost surely, 2^94642258 is an apocalyptic number.

94642258 is a deficient number, since it is larger than the sum of its proper divisors (47411294).

94642258 is a wasteful number, since it uses less digits than its factorization.

94642258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30056.

The product of its digits is 138240, while the sum is 40.

The square root of 94642258 is about 9728.4252579747. The cubic root of 94642258 is about 455.7167915440.

The spelling of 94642258 in words is "ninety-four million, six hundred forty-two thousand, two hundred fifty-eight".