248080487 has 4 divisors (see below), whose sum is σ = 248485800. Its totient is φ = 247675176.

The previous prime is 248080453. The next prime is 248080489. The reversal of 248080487 is 784080842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248080487 - 2⁶ = 248080423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248080489) 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, 201737 + ... + 202962.

It is an arithmetic number, because the mean of its divisors is an integer number (62121450).

Almost surely, 2^248080487 is an apocalyptic number.

248080487 is a deficient number, since it is larger than the sum of its proper divisors (405313).

248080487 is an equidigital number, since it uses as much as digits as its factorization.

248080487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405312.

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 248080487 is about 15750.5710055223. The cubic root of 248080487 is about 628.3440909506.

The spelling of 248080487 in words is "two hundred forty-eight million, eighty thousand, four hundred eighty-seven".