248996280 has 256 divisors, whose sum is σ = 876355200. Its totient is φ = 56033280.

The previous prime is 248996269. The next prime is 248996299. The reversal of 248996280 is 82699842.

248996280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1087206 + ... + 1087434.

Almost surely, 2^248996280 is an apocalyptic number.

248996280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248996280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438177600).

248996280 is an abundant number, since it is smaller than the sum of its proper divisors (627358920).

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

248996280 is a wasteful number, since it uses less digits than its factorization.

248996280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 248996280 is about 15779.6159649087. The cubic root of 248996280 is about 629.1163221757.

The spelling of 248996280 in words is "two hundred forty-eight million, nine hundred ninety-six thousand, two hundred eighty".