231741148 has 12 divisors (see below), whose sum is σ = 409728592. Its totient is φ = 114675840.

The previous prime is 231741121. The next prime is 231741149. The reversal of 231741148 is 841147132.

231741148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231741149) 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, 298248 + ... + 299023.

Almost surely, 2^231741148 is an apocalyptic number.

It is an amenable number.

231741148 is a deficient number, since it is larger than the sum of its proper divisors (177987444).

231741148 is a wasteful number, since it uses less digits than its factorization.

231741148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597372 (or 597370 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 231741148 is about 15223.0466070363. The cubic root of 231741148 is about 614.2347526911.

The spelling of 231741148 in words is "two hundred thirty-one million, seven hundred forty-one thousand, one hundred forty-eight".