248115359 has 4 divisors (see below), whose sum is σ = 248344704. Its totient is φ = 247886016.

The previous prime is 248115347. The next prime is 248115383. The reversal of 248115359 is 953511842.

It is a happy number.

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 248115359 - 2²⁰ = 247066783 is a prime.

It is a super-2 number, since 2×248115359² = 123122462743397762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248105359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113042 + ... + 115215.

It is an arithmetic number, because the mean of its divisors is an integer number (62086176).

Almost surely, 2^248115359 is an apocalyptic number.

248115359 is a deficient number, since it is larger than the sum of its proper divisors (229345).

248115359 is a wasteful number, since it uses less digits than its factorization.

248115359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229344.

The product of its digits is 43200, while the sum is 38.

The square root of 248115359 is about 15751.6779741080. The cubic root of 248115359 is about 628.3735311117.

The spelling of 248115359 in words is "two hundred forty-eight million, one hundred fifteen thousand, three hundred fifty-nine".