94945422 has 64 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 25900800.

The previous prime is 94945399. The next prime is 94945423. The reversal of 94945422 is 22454949.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94945423) 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 31 ways as a sum of consecutive naturals, for example, 33829 + ... + 36527.

It is an arithmetic number, because the mean of its divisors is an integer number (3572100).

Almost surely, 2^94945422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94945422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114307200).

94945422 is an abundant number, since it is smaller than the sum of its proper divisors (133668978).

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

94945422 is a wasteful number, since it uses less digits than its factorization.

94945422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769.

The product of its digits is 103680, while the sum is 39.

The square root of 94945422 is about 9743.9941502445. The cubic root of 94945422 is about 456.2028664139.

The spelling of 94945422 in words is "ninety-four million, nine hundred forty-five thousand, four hundred twenty-two".