94521434 has 16 divisors (see below), whose sum is σ = 162616128. Its totient is φ = 40364352.

The previous prime is 94521407. The next prime is 94521443. The reversal of 94521434 is 43412549.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 94521434.

It is an unprimeable number.

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, 7967 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (10163508).

Almost surely, 2^94521434 is an apocalyptic number.

94521434 is a deficient number, since it is larger than the sum of its proper divisors (68094694).

94521434 is a wasteful number, since it uses less digits than its factorization.

94521434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24149.

The product of its digits is 17280, while the sum is 32.

The square root of 94521434 is about 9722.2134311071. The cubic root of 94521434 is about 455.5227803463.

The spelling of 94521434 in words is "ninety-four million, five hundred twenty-one thousand, four hundred thirty-four".