248423267 has 4 divisors (see below), whose sum is σ = 248681136. Its totient is φ = 248165400.

The previous prime is 248423221. The next prime is 248423269. The reversal of 248423267 is 762324842.

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 248423267 - 2²⁶ = 181314403 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 248423267.

It is not an unprimeable number, because it can be changed into a prime (248423269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127484 + ... + 129417.

It is an arithmetic number, because the mean of its divisors is an integer number (62170284).

Almost surely, 2^248423267 is an apocalyptic number.

248423267 is a deficient number, since it is larger than the sum of its proper divisors (257869).

248423267 is an equidigital number, since it uses as much as digits as its factorization.

248423267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257868.

The product of its digits is 129024, while the sum is 38.

The square root of 248423267 is about 15761.4487595525. The cubic root of 248423267 is about 628.6333581766.

The spelling of 248423267 in words is "two hundred forty-eight million, four hundred twenty-three thousand, two hundred sixty-seven".