231829948 has 12 divisors (see below), whose sum is σ = 463659952. Its totient is φ = 99355680.

The previous prime is 231829933. The next prime is 231829967. The reversal of 231829948 is 849928132.

231829948 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 231829898 and 231829907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4139793 + ... + 4139848.

Almost surely, 2^231829948 is an apocalyptic number.

231829948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

231829948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231829948 is a wasteful number, since it uses less digits than its factorization.

231829948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8279652 (or 8279650 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 231829948 is about 15225.9629580529. The cubic root of 231829948 is about 614.3131980904.

The spelling of 231829948 in words is "two hundred thirty-one million, eight hundred twenty-nine thousand, nine hundred forty-eight".