94393872 has 60 divisors (see below), whose sum is σ = 266555484. Its totient is φ = 31180800.

The previous prime is 94393867. The next prime is 94393883. The reversal of 94393872 is 27839349.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47279376 + 47114496 = 6876^2 + 6864^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13372 + ... + 19172.

Almost surely, 2^94393872 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 94393872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133277742).

94393872 is an abundant number, since it is smaller than the sum of its proper divisors (172161612).

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

94393872 is a wasteful number, since it uses less digits than its factorization.

94393872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5928 (or 5919 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 94393872 is about 9715.6508788655. The cubic root of 94393872 is about 455.3177702098.

It can be divided in two parts, 943938 and 72, that multiplied together give a square (67963536 = 8244²).

The spelling of 94393872 in words is "ninety-four million, three hundred ninety-three thousand, eight hundred seventy-two".