232526240 has 48 divisors (see below), whose sum is σ = 554820840. Its totient is φ = 92083200.

The previous prime is 232526213. The next prime is 232526269. The reversal of 232526240 is 42625232.

It can be written as a sum of positive squares in 4 ways, for example, as 214446736 + 18079504 = 14644^2 + 4252^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966 + ... + 23354.

Almost surely, 2^232526240 is an apocalyptic number.

232526240 is a gapful number since it is divisible by the number (20) 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 232526240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277410420).

232526240 is an abundant number, since it is smaller than the sum of its proper divisors (322294600).

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

232526240 is a wasteful number, since it uses less digits than its factorization.

232526240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14505 (or 14497 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 232526240 is about 15248.8111011974. The cubic root of 232526240 is about 614.9276051122.

It can be divided in two parts, 23252 and 6240, that added together give a palindrome (29492).

The spelling of 232526240 in words is "two hundred thirty-two million, five hundred twenty-six thousand, two hundred forty".