248761216 has 32 divisors (see below), whose sum is σ = 540634680. Its totient is φ = 113072640.

The previous prime is 248761207. The next prime is 248761229. The reversal of 248761216 is 612167842.

248761216 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 (32).

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, 86931 + ... + 89746.

Almost surely, 2^248761216 is an apocalyptic number.

It is an amenable number.

248761216 is an abundant number, since it is smaller than the sum of its proper divisors (291873464).

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

248761216 is a wasteful number, since it uses less digits than its factorization.

248761216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176702 (or 176690 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 248761216 is about 15772.1658626835. The cubic root of 248761216 is about 628.9182882136.

The spelling of 248761216 in words is "two hundred forty-eight million, seven hundred sixty-one thousand, two hundred sixteen".