232554340 has 12 divisors (see below), whose sum is σ = 488364156. Its totient is φ = 93021728.

The previous prime is 232554317. The next prime is 232554353. The reversal of 232554340 is 43455232.

It can be written as a sum of positive squares in 2 ways, for example, as 128187684 + 104366656 = 11322^2 + 10216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232554299 and 232554308.

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, 5813839 + ... + 5813878.

It is an arithmetic number, because the mean of its divisors is an integer number (40697013).

Almost surely, 2^232554340 is an apocalyptic number.

232554340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232554340 is an abundant number, since it is smaller than the sum of its proper divisors (255809816).

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

232554340 is a wasteful number, since it uses less digits than its factorization.

232554340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11627726 (or 11627724 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 232554340 is about 15249.7324566695. The cubic root of 232554340 is about 614.9523747464.

It can be divided in two parts, 2325 and 54340, that added together give a palindrome (56665).

The spelling of 232554340 in words is "two hundred thirty-two million, five hundred fifty-four thousand, three hundred forty".