94534144 has 40 divisors (see below), whose sum is σ = 200012868. Its totient is φ = 44482560.

The previous prime is 94534129. The next prime is 94534147. The reversal of 94534144 is 44143549.

It can be written as a sum of positive squares in 2 ways, for example, as 93702400 + 831744 = 9680^2 + 912^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (94534147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3274 + ... + 14134.

Almost surely, 2^94534144 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 94534144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100006434).

94534144 is an abundant number, since it is smaller than the sum of its proper divisors (105478724).

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

94534144 is a wasteful number, since it uses less digits than its factorization.

94534144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10896 (or 10880 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 94534144 is about 9722.8670668687. The cubic root of 94534144 is about 455.5431970032.

The spelling of 94534144 in words is "ninety-four million, five hundred thirty-four thousand, one hundred forty-four".