248711120 has 40 divisors (see below), whose sum is σ = 660862464. Its totient is φ = 85272192.

The previous prime is 248711107. The next prime is 248711147. The reversal of 248711120 is 21117842.

248711120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 248711120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221504 + ... + 222623.

Almost surely, 2^248711120 is an apocalyptic number.

248711120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248711120 is an abundant number, since it is smaller than the sum of its proper divisors (412151344).

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

248711120 is a wasteful number, since it uses less digits than its factorization.

248711120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444147 (or 444141 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 248711120 is about 15770.5776685574. The cubic root of 248711120 is about 628.8760677981.

Adding to 248711120 its reverse (21117842), we get a palindrome (269828962).

The spelling of 248711120 in words is "two hundred forty-eight million, seven hundred eleven thousand, one hundred twenty".