878002482 has 80 divisors (see below), whose sum is σ = 2085288480. Its totient is φ = 246367296.

The previous prime is 878002471. The next prime is 878002487. The reversal of 878002482 is 284200878.

It is a super-4 number, since 4×878002482⁴ (a number of 37 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 878002482.

It is not an unprimeable number, because it can be changed into a prime (878002487) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 849438 + ... + 850470.

It is an arithmetic number, because the mean of its divisors is an integer number (26066106).

Almost surely, 2^878002482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878002482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1042644240).

878002482 is an abundant number, since it is smaller than the sum of its proper divisors (1207285998).

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

878002482 is a wasteful number, since it uses less digits than its factorization.

878002482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 878002482 is about 29631.1066617499. The cubic root of 878002482 is about 957.5583503311.

The spelling of 878002482 in words is "eight hundred seventy-eight million, two thousand, four hundred eighty-two".