248838167 has 4 divisors (see below), whose sum is σ = 248918736. Its totient is φ = 248757600.

The previous prime is 248838151. The next prime is 248838199. The reversal of 248838167 is 761838842.

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 248838167 - 2⁴ = 248838151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248838467) 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, 35459 + ... + 41892.

It is an arithmetic number, because the mean of its divisors is an integer number (62229684).

Almost surely, 2^248838167 is an apocalyptic number.

248838167 is a deficient number, since it is larger than the sum of its proper divisors (80569).

248838167 is an equidigital number, since it uses as much as digits as its factorization.

248838167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80568.

The product of its digits is 516096, while the sum is 47.

The square root of 248838167 is about 15774.6051297647. The cubic root of 248838167 is about 628.9831307195.

The spelling of 248838167 in words is "two hundred forty-eight million, eight hundred thirty-eight thousand, one hundred sixty-seven".