248956267 has 16 divisors (see below), whose sum is σ = 287695872. Its totient is φ = 211024800.

The previous prime is 248956261. The next prime is 248956291. The reversal of 248956267 is 762659842.

It is not a de Polignac number, because 248956267 - 2⁷ = 248956139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248956267.

It is not an unprimeable number, because it can be changed into a prime (248956261) 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 15 ways as a sum of consecutive naturals, for example, 334698 + ... + 335440.

It is an arithmetic number, because the mean of its divisors is an integer number (17980992).

Almost surely, 2^248956267 is an apocalyptic number.

248956267 is a deficient number, since it is larger than the sum of its proper divisors (38739605).

248956267 is a wasteful number, since it uses less digits than its factorization.

248956267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218.

The product of its digits is 1451520, while the sum is 49.

The square root of 248956267 is about 15778.3480440761. The cubic root of 248956267 is about 629.0826212975.

The spelling of 248956267 in words is "two hundred forty-eight million, nine hundred fifty-six thousand, two hundred sixty-seven".