248225587 has 8 divisors (see below), whose sum is σ = 265069440. Its totient is φ = 231934080.

The previous prime is 248225581. The next prime is 248225597. The reversal of 248225587 is 785522842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248225587 - 2²³ = 239836979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248225581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137158 + ... + 138955.

It is an arithmetic number, because the mean of its divisors is an integer number (33133680).

Almost surely, 2^248225587 is an apocalyptic number.

248225587 is a deficient number, since it is larger than the sum of its proper divisors (16843853).

248225587 is a wasteful number, since it uses less digits than its factorization.

248225587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276173.

The product of its digits is 358400, while the sum is 43.

The square root of 248225587 is about 15755.1765144031. The cubic root of 248225587 is about 628.4665713051.

The spelling of 248225587 in words is "two hundred forty-eight million, two hundred twenty-five thousand, five hundred eighty-seven".