94391072 has 48 divisors (see below), whose sum is σ = 198132480. Its totient is φ = 44110848.

The previous prime is 94391071. The next prime is 94391083. The reversal of 94391072 is 27019349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94391071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90329 + ... + 91367.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^94391072 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 94391072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99066240).

94391072 is an abundant number, since it is smaller than the sum of its proper divisors (103741408).

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

94391072 is a wasteful number, since it uses less digits than its factorization.

94391072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 94391072 is about 9715.5067804001. The cubic root of 94391072 is about 455.3132681437.

The spelling of 94391072 in words is "ninety-four million, three hundred ninety-one thousand, seventy-two".