94409928 has 32 divisors (see below), whose sum is σ = 262250400. Its totient is φ = 31469904.

The previous prime is 94409923. The next prime is 94409933. The reversal of 94409928 is 82990449.

It is an interprime number because it is at equal distance from previous prime (94409923) and next prime (94409933).

It is not an unprimeable number, because it can be changed into a prime (94409923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218326 + ... + 218757.

It is an arithmetic number, because the mean of its divisors is an integer number (8195325).

Almost surely, 2^94409928 is an apocalyptic number.

It is an amenable number.

94409928 is an abundant number, since it is smaller than the sum of its proper divisors (167840472).

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

94409928 is a wasteful number, since it uses less digits than its factorization.

94409928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437098 (or 437088 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 94409928 is about 9716.4771393752. The cubic root of 94409928 is about 455.3435846245.

The spelling of 94409928 in words is "ninety-four million, four hundred nine thousand, nine hundred twenty-eight".