248023560 has 128 divisors (see below), whose sum is σ = 781378560. Its totient is φ = 62899200.

The previous prime is 248023547. The next prime is 248023577. The reversal of 248023560 is 65320842.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226374 + ... + 227466.

It is an arithmetic number, because the mean of its divisors is an integer number (6104520).

Almost surely, 2^248023560 is an apocalyptic number.

248023560 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 248023560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390689280).

248023560 is an abundant number, since it is smaller than the sum of its proper divisors (533355000).

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

248023560 is a wasteful number, since it uses less digits than its factorization.

248023560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 248023560 is about 15748.7637610068. The cubic root of 248023560 is about 628.2960252591.

The spelling of 248023560 in words is "two hundred forty-eight million, twenty-three thousand, five hundred sixty".