94505428 has 12 divisors (see below), whose sum is σ = 165664800. Its totient is φ = 47172632.

The previous prime is 94505419. The next prime is 94505441. The reversal of 94505428 is 82450549.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 17326 + ... + 22117.

It is an arithmetic number, because the mean of its divisors is an integer number (13805400).

Almost surely, 2^94505428 is an apocalyptic number.

It is an amenable number.

94505428 is a deficient number, since it is larger than the sum of its proper divisors (71159372).

94505428 is a wasteful number, since it uses less digits than its factorization.

94505428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40046 (or 40044 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 94505428 is about 9721.3902297974. The cubic root of 94505428 is about 455.4970665694.

It can be divided in two parts, 9450 and 5428, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 94505428 in words is "ninety-four million, five hundred five thousand, four hundred twenty-eight".