245878608 has 80 divisors (see below), whose sum is σ = 660672000. Its totient is φ = 78712320.

The previous prime is 245878597. The next prime is 245878649. The reversal of 245878608 is 806878542.

245878608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221158 + ... + 222266.

It is an arithmetic number, because the mean of its divisors is an integer number (8258400).

Almost surely, 2^245878608 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 245878608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330336000).

245878608 is an abundant number, since it is smaller than the sum of its proper divisors (414793392).

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

245878608 is a wasteful number, since it uses less digits than its factorization.

245878608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1294 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 245878608 is about 15680.5168282171. The cubic root of 245878608 is about 626.4795734426.

The spelling of 245878608 in words is "two hundred forty-five million, eight hundred seventy-eight thousand, six hundred eight".