23083090 has 32 divisors (see below), whose sum is σ = 42865200. Its totient is φ = 8945664.

The previous prime is 23083087. The next prime is 23083091. The reversal of 23083090 is 9038032.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 13242321 + 9840769 = 3639^2 + 3137^2 .

It is not an unprimeable number, because it can be changed into a prime (23083091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51186 + ... + 51634.

Almost surely, 2^23083090 is an apocalyptic number.

23083090 is a deficient number, since it is larger than the sum of its proper divisors (19782110).

23083090 is a wasteful number, since it uses less digits than its factorization.

23083090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 23083090 is about 4804.4864449804. The cubic root of 23083090 is about 284.7287457064.

The spelling of 23083090 in words is "twenty-three million, eighty-three thousand, ninety".