232990 has 16 divisors (see below), whose sum is σ = 438048. Its totient is φ = 89056.

The previous prime is 232987. The next prime is 233021. The reversal of 232990 is 99232.

It is a congruent number.

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, 277 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (27378).

2²³²⁹⁹⁰ is an apocalyptic number.

232990 is a deficient number, since it is larger than the sum of its proper divisors (205058).

232990 is a wasteful number, since it uses less digits than its factorization.

232990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 232990 is about 482.6903769499. The cubic root of 232990 is about 61.5336146022.

The spelling of 232990 in words is "two hundred thirty-two thousand, nine hundred ninety".