23145010 has 16 divisors (see below), whose sum is σ = 47612736. Its totient is φ = 7935408.

The previous prime is 23144993. The next prime is 23145011. The reversal of 23145010 is 1054132.

It is not an unprimeable number, because it can be changed into a prime (23145011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165252 + ... + 165391.

It is an arithmetic number, because the mean of its divisors is an integer number (2975796).

Almost surely, 2^23145010 is an apocalyptic number.

23145010 is an abundant number, since it is smaller than the sum of its proper divisors (24467726).

23145010 is a wasteful number, since it uses less digits than its factorization.

23145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330657.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 23145010 is about 4810.9261062710. The cubic root of 23145010 is about 284.9831117519.

Adding to 23145010 its reverse (1054132), we get a palindrome (24199142).

The spelling of 23145010 in words is "twenty-three million, one hundred forty-five thousand, ten".