94471128 has 48 divisors (see below), whose sum is σ = 261312480. Its totient is φ = 30819264.

The previous prime is 94471103. The next prime is 94471133. The reversal of 94471128 is 82117449.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 94471092 and 94471101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10575 + ... + 17342.

It is an arithmetic number, because the mean of its divisors is an integer number (5444010).

Almost surely, 2^94471128 is an apocalyptic number.

It is an amenable number.

94471128 is an abundant number, since it is smaller than the sum of its proper divisors (166841352).

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

94471128 is a wasteful number, since it uses less digits than its factorization.

94471128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27976 (or 27969 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 94471128 is about 9719.6259187275. The cubic root of 94471128 is about 455.4419535449.

The spelling of 94471128 in words is "ninety-four million, four hundred seventy-one thousand, one hundred twenty-eight".