94483840 has 64 divisors (see below), whose sum is σ = 246427920. Its totient is φ = 34355200.

The previous prime is 94483819. The next prime is 94483843. The reversal of 94483840 is 4838449.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×94483840² = 17854392042291200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 94483793 and 94483802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94483843) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 330 + ... + 13750.

Almost surely, 2^94483840 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 94483840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123213960).

94483840 is an abundant number, since it is smaller than the sum of its proper divisors (151944080).

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

94483840 is a wasteful number, since it uses less digits than its factorization.

94483840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13451 (or 13439 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 94483840 is about 9720.2798313629. The cubic root of 94483840 is about 455.4623806622.

The spelling of 94483840 in words is "ninety-four million, four hundred eighty-three thousand, eight hundred forty".