94805440 has 112 divisors (see below), whose sum is σ = 245790720. Its totient is φ = 34698240.

The previous prime is 94805419. The next prime is 94805443. The reversal of 94805440 is 4450849.

It is a junction number, because it is equal to n+sod(n) for n = 94805396 and 94805405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94805443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188229 + ... + 188731.

It is an arithmetic number, because the mean of its divisors is an integer number (2194560).

Almost surely, 2^94805440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94805440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122895360).

94805440 is an abundant number, since it is smaller than the sum of its proper divisors (150985280).

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

94805440 is a wasteful number, since it uses less digits than its factorization.

94805440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 94805440 is about 9736.8085120331. The cubic root of 94805440 is about 455.9785564965.

The spelling of 94805440 in words is "ninety-four million, eight hundred five thousand, four hundred forty".