23030210 has 32 divisors (see below), whose sum is σ = 48909312. Its totient is φ = 7640640.

The previous prime is 23030197. The next prime is 23030213. The reversal of 23030210 is 1203032.

It is a junction number, because it is equal to n+sod(n) for n = 23030191 and 23030200.

It is not an unprimeable number, because it can be changed into a prime (23030213) 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, 3137 + ... + 7476.

It is an arithmetic number, because the mean of its divisors is an integer number (1528416).

Almost surely, 2^23030210 is an apocalyptic number.

23030210 is an abundant number, since it is smaller than the sum of its proper divisors (25879102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23030210 is a wasteful number, since it uses less digits than its factorization.

23030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 23030210 is about 4798.9800999796. The cubic root of 23030210 is about 284.5111554255.

Adding to 23030210 its reverse (1203032), we get a palindrome (24233242).

The spelling of 23030210 in words is "twenty-three million, thirty thousand, two hundred ten".