94513894 has 4 divisors (see below), whose sum is σ = 141770844. Its totient is φ = 47256946.

The previous prime is 94513891. The next prime is 94513901. The reversal of 94513894 is 49831549.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 94513894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94513891) 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 as a sum of consecutive naturals, namely, 23628472 + ... + 23628475.

It is an arithmetic number, because the mean of its divisors is an integer number (35442711).

Almost surely, 2^94513894 is an apocalyptic number.

94513894 is a deficient number, since it is larger than the sum of its proper divisors (47256950).

94513894 is a wasteful number, since it uses less digits than its factorization.

94513894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47256949.

The product of its digits is 155520, while the sum is 43.

The square root of 94513894 is about 9721.8256515945. The cubic root of 94513894 is about 455.5106676330.

The spelling of 94513894 in words is "ninety-four million, five hundred thirteen thousand, eight hundred ninety-four".