232140622 has 16 divisors (see below), whose sum is σ = 401897952. Its totient is φ = 98503200.

The previous prime is 232140619. The next prime is 232140641. The reversal of 232140622 is 226041232.

It is a junction number, because it is equal to n+sod(n) for n = 232140593 and 232140602.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 80673 + ... + 83500.

It is an arithmetic number, because the mean of its divisors is an integer number (25118622).

Almost surely, 2^232140622 is an apocalyptic number.

232140622 is a deficient number, since it is larger than the sum of its proper divisors (169757330).

232140622 is a wasteful number, since it uses less digits than its factorization.

232140622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164283.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 232140622 is about 15236.1616557452. The cubic root of 232140622 is about 614.5874881476.

Adding to 232140622 its reverse (226041232), we get a palindrome (458181854).

The spelling of 232140622 in words is "two hundred thirty-two million, one hundred forty thousand, six hundred twenty-two".