248374231 has 8 divisors (see below), whose sum is σ = 284072864. Its totient is φ = 212729760.

The previous prime is 248374211. The next prime is 248374237. The reversal of 248374231 is 132473842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248374231 - 2⁷ = 248374103 is a prime.

It is a super-2 number, since 2×248374231² = 123379517249682722, 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 (248374237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3180 + ... + 22513.

It is an arithmetic number, because the mean of its divisors is an integer number (35509108).

Almost surely, 2^248374231 is an apocalyptic number.

248374231 is a deficient number, since it is larger than the sum of its proper divisors (35698633).

248374231 is a wasteful number, since it uses less digits than its factorization.

248374231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27081.

The product of its digits is 32256, while the sum is 34.

The square root of 248374231 is about 15759.8931151198. The cubic root of 248374231 is about 628.5919937019.

The spelling of 248374231 in words is "two hundred forty-eight million, three hundred seventy-four thousand, two hundred thirty-one".