248422520 has 32 divisors (see below), whose sum is σ = 562312800. Its totient is φ = 98771328.

The previous prime is 248422519. The next prime is 248422523. The reversal of 248422520 is 25224842.

248422520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248422523) 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, 11915 + ... + 25274.

It is an arithmetic number, because the mean of its divisors is an integer number (17572275).

Almost surely, 2^248422520 is an apocalyptic number.

248422520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248422520 is an abundant number, since it is smaller than the sum of its proper divisors (313890280).

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

248422520 is a wasteful number, since it uses less digits than its factorization.

248422520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37367 (or 37363 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 248422520 is about 15761.4250624745. The cubic root of 248422520 is about 628.6327280832.

The spelling of 248422520 in words is "two hundred forty-eight million, four hundred twenty-two thousand, five hundred twenty".