94878240 has 96 divisors (see below), whose sum is σ = 301008960. Its totient is φ = 25119744.

The previous prime is 94878233. The next prime is 94878269. The reversal of 94878240 is 4287849.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 94878192 and 94878201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74731 + ... + 75989.

It is an arithmetic number, because the mean of its divisors is an integer number (3135510).

Almost surely, 2^94878240 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 94878240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150504480).

94878240 is an abundant number, since it is smaller than the sum of its proper divisors (206130720).

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

94878240 is a wasteful number, since it uses less digits than its factorization.

94878240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 94878240 is about 9740.5461859179. The cubic root of 94878240 is about 456.0952401868.

The spelling of 94878240 in words is "ninety-four million, eight hundred seventy-eight thousand, two hundred forty".