4232090 has 8 divisors (see below), whose sum is σ = 7617780. Its totient is φ = 1692832.

The previous prime is 4232051. The next prime is 4232101. The reversal of 4232090 is 902324.

It can be written as a sum of positive squares in 2 ways, for example, as 4231249 + 841 = 2057^2 + 29^2 .

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

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, 211595 + ... + 211614.

Almost surely, 2^4232090 is an apocalyptic number.

4232090 is a deficient number, since it is larger than the sum of its proper divisors (3385690).

4232090 is a wasteful number, since it uses less digits than its factorization.

4232090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423216.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4232090 is about 2057.2044137615. The cubic root of 4232090 is about 161.7527346059.

The spelling of 4232090 in words is "four million, two hundred thirty-two thousand, ninety".