232511468 has 48 divisors (see below), whose sum is σ = 478363200. Its totient is φ = 98840448.

The previous prime is 232511467. The next prime is 232511519. The reversal of 232511468 is 864115232.

It is not an unprimeable number, because it can be changed into a prime (232511467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187346 + ... + 188582.

It is an arithmetic number, because the mean of its divisors is an integer number (9965900).

Almost surely, 2^232511468 is an apocalyptic number.

232511468 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 232511468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239181600).

232511468 is an abundant number, since it is smaller than the sum of its proper divisors (245851732).

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

232511468 is a wasteful number, since it uses less digits than its factorization.

232511468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1383 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 232511468 is about 15248.3267278741. The cubic root of 232511468 is about 614.9145830651.

The spelling of 232511468 in words is "two hundred thirty-two million, five hundred eleven thousand, four hundred sixty-eight".