248711201 has 8 divisors (see below), whose sum is σ = 252744744. Its totient is φ = 244707840.

The previous prime is 248711179. The next prime is 248711227. The reversal of 248711201 is 102117842.

It can be written as a sum of positive squares in 4 ways, for example, as 73942801 + 174768400 = 8599^2 + 13220^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248711201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248711291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371 + ... + 24191.

It is an arithmetic number, because the mean of its divisors is an integer number (31593093).

Almost surely, 2^248711201 is an apocalyptic number.

It is an amenable number.

248711201 is a deficient number, since it is larger than the sum of its proper divisors (4033543).

248711201 is a wasteful number, since it uses less digits than its factorization.

248711201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15091.

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

The square root of 248711201 is about 15770.5802366305. The cubic root of 248711201 is about 628.8761360687.

The spelling of 248711201 in words is "two hundred forty-eight million, seven hundred eleven thousand, two hundred one".