248455880 has 16 divisors (see below), whose sum is σ = 559025820. Its totient is φ = 99382336.

The previous prime is 248455811. The next prime is 248455919. The reversal of 248455880 is 88554842.

248455880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 242175844 + 6280036 = 15562^2 + 2506^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105659 + ... + 3105738.

Almost surely, 2^248455880 is an apocalyptic number.

248455880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248455880 is an abundant number, since it is smaller than the sum of its proper divisors (310569940).

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

248455880 is a wasteful number, since it uses less digits than its factorization.

248455880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211408 (or 6211404 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 44.

The square root of 248455880 is about 15762.4833068904. The cubic root of 248455880 is about 628.6608659631.

The spelling of 248455880 in words is "two hundred forty-eight million, four hundred fifty-five thousand, eight hundred eighty".