248314665 has 32 divisors (see below), whose sum is σ = 425053440. Its totient is φ = 123346944.

The previous prime is 248314621. The next prime is 248314687. The reversal of 248314665 is 566413842.

It is not a de Polignac number, because 248314665 - 2¹⁵ = 248281897 is a prime.

It is a super-3 number, since 3×248314665³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 19716 + ... + 29754.

It is an arithmetic number, because the mean of its divisors is an integer number (13282920).

Almost surely, 2^248314665 is an apocalyptic number.

It is an amenable number.

248314665 is a deficient number, since it is larger than the sum of its proper divisors (176738775).

248314665 is a wasteful number, since it uses less digits than its factorization.

248314665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10161.

The product of its digits is 138240, while the sum is 39.

The square root of 248314665 is about 15758.0032047211. The cubic root of 248314665 is about 628.5417392879.

The spelling of 248314665 in words is "two hundred forty-eight million, three hundred fourteen thousand, six hundred sixty-five".