248160287 has 4 divisors (see below), whose sum is σ = 248192280. Its totient is φ = 248128296.

The previous prime is 248160281. The next prime is 248160307. The reversal of 248160287 is 782061842.

248160287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 248160287 - 2⁶ = 248160223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248160287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248160281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3833 + ... + 22605.

It is an arithmetic number, because the mean of its divisors is an integer number (62048070).

Almost surely, 2^248160287 is an apocalyptic number.

248160287 is a deficient number, since it is larger than the sum of its proper divisors (31993).

248160287 is a wasteful number, since it uses less digits than its factorization.

248160287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31992.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 248160287 is about 15753.1040433306. The cubic root of 248160287 is about 628.4114568334.

The spelling of 248160287 in words is "two hundred forty-eight million, one hundred sixty thousand, two hundred eighty-seven".