231741048 has 128 divisors (see below), whose sum is σ = 730944000. Its totient is φ = 59473920.

The previous prime is 231741017. The next prime is 231741071. The reversal of 231741048 is 840147132.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 163768 + ... + 165176.

It is an arithmetic number, because the mean of its divisors is an integer number (5710500).

Almost surely, 2^231741048 is an apocalyptic number.

231741048 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 231741048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365472000).

231741048 is an abundant number, since it is smaller than the sum of its proper divisors (499202952).

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

231741048 is a wasteful number, since it uses less digits than its factorization.

231741048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 231741048 is about 15223.0433225423. The cubic root of 231741048 is about 614.2346643404.

It can be divided in two parts, 2317 and 41048, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 231741048 in words is "two hundred thirty-one million, seven hundred forty-one thousand, forty-eight".