248524280 has 16 divisors (see below), whose sum is σ = 559179720. Its totient is φ = 99409696.

The previous prime is 248524279. The next prime is 248524319. The reversal of 248524280 is 82425842.

It is a self number, because there is not a number n which added to its sum of digits gives 248524280.

It is a congruent number.

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, 3106514 + ... + 3106593.

Almost surely, 2^248524280 is an apocalyptic number.

248524280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248524280 is an abundant number, since it is smaller than the sum of its proper divisors (310655440).

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

248524280 is a wasteful number, since it uses less digits than its factorization.

248524280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213118 (or 6213114 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 248524280 is about 15764.6528664605. The cubic root of 248524280 is about 628.7185508632.

The spelling of 248524280 in words is "two hundred forty-eight million, five hundred twenty-four thousand, two hundred eighty".