94842864 has 180 divisors, whose sum is σ = 293961096. Its totient is φ = 28514304.

The previous prime is 94842863. The next prime is 94842901. The reversal of 94842864 is 46824849.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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

Its product of digits (442368) is a multiple of the sum of its prime factors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94842863) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1789462 + ... + 1789514.

Almost surely, 2^94842864 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 94842864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146980548).

94842864 is an abundant number, since it is smaller than the sum of its proper divisors (199118232).

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

94842864 is a wasteful number, since it uses less digits than its factorization.

94842864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 118 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 94842864 is about 9738.7301020205. The cubic root of 94842864 is about 456.0385470646.

The spelling of 94842864 in words is "ninety-four million, eight hundred forty-two thousand, eight hundred sixty-four".