232130554 has 8 divisors (see below), whose sum is σ = 348306048. Its totient is φ = 116028540.

The previous prime is 232130551. The next prime is 232130567. The reversal of 232130554 is 455031232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (232130551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9642 + ... + 23605.

It is an arithmetic number, because the mean of its divisors is an integer number (43538256).

Almost surely, 2^232130554 is an apocalyptic number.

232130554 is a deficient number, since it is larger than the sum of its proper divisors (116175494).

232130554 is a wasteful number, since it uses less digits than its factorization.

232130554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36740.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 232130554 is about 15235.8312539881. The cubic root of 232130554 is about 614.5786030787.

Adding to 232130554 its reverse (455031232), we get a palindrome (687161786).

The spelling of 232130554 in words is "two hundred thirty-two million, one hundred thirty thousand, five hundred fifty-four".