94421544 has 64 divisors (see below), whose sum is σ = 270883200. Its totient is φ = 26866944.

The previous prime is 94421531. The next prime is 94421597. The reversal of 94421544 is 44512449.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45522 + ... + 47550.

It is an arithmetic number, because the mean of its divisors is an integer number (4232550).

Almost surely, 2^94421544 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 94421544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135441600).

94421544 is an abundant number, since it is smaller than the sum of its proper divisors (176461656).

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

94421544 is a wasteful number, since it uses less digits than its factorization.

94421544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2318 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 94421544 is about 9717.0748684982. The cubic root of 94421544 is about 455.3622586993.

The spelling of 94421544 in words is "ninety-four million, four hundred twenty-one thousand, five hundred forty-four".