94543428 has 48 divisors (see below), whose sum is σ = 260255744. Its totient is φ = 26140320.

The previous prime is 94543349. The next prime is 94543433. The reversal of 94543428 is 82434549.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15550 + ... + 20757.

Almost surely, 2^94543428 is an apocalyptic number.

It is an amenable number.

94543428 is an abundant number, since it is smaller than the sum of its proper divisors (165712316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94543428 is a wasteful number, since it uses less digits than its factorization.

94543428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36352 (or 36350 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 94543428 is about 9723.3444863380. The cubic root of 94543428 is about 455.5581091623.

The spelling of 94543428 in words is "ninety-four million, five hundred forty-three thousand, four hundred twenty-eight".