232090 has 8 divisors (see below), whose sum is σ = 417780. Its totient is φ = 92832.
The previous prime is 232081. The next prime is 232091. The reversal of 232090 is 90232.
232090 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 231361 + 729 = 481^2 + 27^2 .
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 (232091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11595 + ... + 11614.
2232090 is an apocalyptic number.
232090 is a deficient number, since it is larger than the sum of its proper divisors (185690).
232090 is a wasteful number, since it uses less digits than its factorization.
232090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23216.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 232090 is about 481.7572002576. The cubic root of 232090 is about 61.4542811334.
The spelling of 232090 in words is "two hundred thirty-two thousand, ninety".
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