23490230 has 8 divisors (see below), whose sum is σ = 42282432. Its totient is φ = 9396088.

The previous prime is 23490217. The next prime is 23490241. The reversal of 23490230 is 3209432.

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

It is a junction number, because it is equal to n+sod(n) for n = 23490196 and 23490205.

It is a congruent number.

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, 1174502 + ... + 1174521.

It is an arithmetic number, because the mean of its divisors is an integer number (5285304).

Almost surely, 2^23490230 is an apocalyptic number.

23490230 is a deficient number, since it is larger than the sum of its proper divisors (18792202).

23490230 is a wasteful number, since it uses less digits than its factorization.

23490230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349030.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 23490230 is about 4846.6720541006. The cubic root of 23490230 is about 286.3930160043.

Adding to 23490230 its reverse (3209432), we get a palindrome (26699662).

The spelling of 23490230 in words is "twenty-three million, four hundred ninety thousand, two hundred thirty".