231190848 has 280 divisors, whose sum is σ = 820228992. Its totient is φ = 62954496.

The previous prime is 231190831. The next prime is 231190849. The reversal of 231190848 is 848091132.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231190849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 834486 + ... + 834762.

Almost surely, 2^231190848 is an apocalyptic number.

231190848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231190848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410114496).

231190848 is an abundant number, since it is smaller than the sum of its proper divisors (589038144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231190848 is a wasteful number, since it uses less digits than its factorization.

231190848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 231190848 is about 15204.9612955772. The cubic root of 231190848 is about 613.7481734577.

The spelling of 231190848 in words is "two hundred thirty-one million, one hundred ninety thousand, eight hundred forty-eight".