248868080 has 40 divisors (see below), whose sum is σ = 609075600. Its totient is φ = 94307328.

The previous prime is 248868041. The next prime is 248868089. The reversal of 248868080 is 80868842.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248868089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80345 + ... + 83384.

It is an arithmetic number, because the mean of its divisors is an integer number (15226890).

Almost surely, 2^248868080 is an apocalyptic number.

248868080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248868080 is an abundant number, since it is smaller than the sum of its proper divisors (360207520).

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

248868080 is a wasteful number, since it uses less digits than its factorization.

248868080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163761 (or 163755 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 248868080 is about 15775.5532391102. The cubic root of 248868080 is about 629.0083332019.

The spelling of 248868080 in words is "two hundred forty-eight million, eight hundred sixty-eight thousand, eighty".