94644432 has 60 divisors (see below), whose sum is σ = 269892324. Its totient is φ = 30950400.

The previous prime is 94644413. The next prime is 94644439. The reversal of 94644432 is 23444649.

94644432 is a `hidden beast` number, since 9 + 4 + 644 + 4 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52186176 + 42458256 = 7224^2 + 6516^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94644439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1432 + ... + 13832.

Almost surely, 2^94644432 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 94644432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134946162).

94644432 is an abundant number, since it is smaller than the sum of its proper divisors (175247892).

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

94644432 is a wasteful number, since it uses less digits than its factorization.

94644432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12468 (or 12459 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 94644432 is about 9728.5369917578. The cubic root of 94644432 is about 455.7202808970.

The spelling of 94644432 in words is "ninety-four million, six hundred forty-four thousand, four hundred thirty-two".