94421667 has 8 divisors (see below), whose sum is σ = 126247680. Its totient is φ = 62771720.

The previous prime is 94421627. The next prime is 94421681. The reversal of 94421667 is 76612449.

It is a happy number.

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 94421667 - 2⁶ = 94421603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94421617) 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, 42759 + ... + 44912.

It is an arithmetic number, because the mean of its divisors is an integer number (15780960).

Almost surely, 2^94421667 is an apocalyptic number.

94421667 is a deficient number, since it is larger than the sum of its proper divisors (31826013).

94421667 is a wasteful number, since it uses less digits than its factorization.

94421667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88033.

The product of its digits is 72576, while the sum is 39.

The square root of 94421667 is about 9717.0811975613. The cubic root of 94421667 is about 455.3624564279.

The spelling of 94421667 in words is "ninety-four million, four hundred twenty-one thousand, six hundred sixty-seven".