231114248 has 8 divisors (see below), whose sum is σ = 433339230. Its totient is φ = 115557120.

The previous prime is 231114241. The next prime is 231114283. The reversal of 231114248 is 842411132.

It can be written as a sum of positive squares in only one way, i.e., 174292804 + 56821444 = 13202^2 + 7538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (231114241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14444633 + ... + 14444648.

Almost surely, 2^231114248 is an apocalyptic number.

It is an amenable number.

231114248 is a deficient number, since it is larger than the sum of its proper divisors (202224982).

231114248 is a wasteful number, since it uses less digits than its factorization.

231114248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28889287 (or 28889283 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 231114248 is about 15202.4421722301. The cubic root of 231114248 is about 613.6803819863.

The spelling of 231114248 in words is "two hundred thirty-one million, one hundred fourteen thousand, two hundred forty-eight".