23124022 has 4 divisors (see below), whose sum is σ = 34686036. Its totient is φ = 11562010.

The previous prime is 23124019. The next prime is 23124037. The reversal of 23124022 is 22042132.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 23123987 and 23124005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5781004 + ... + 5781007.

It is an arithmetic number, because the mean of its divisors is an integer number (8671509).

Almost surely, 2^23124022 is an apocalyptic number.

23124022 is a deficient number, since it is larger than the sum of its proper divisors (11562014).

23124022 is a wasteful number, since it uses less digits than its factorization.

23124022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562013.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 23124022 is about 4808.7443267448. The cubic root of 23124022 is about 284.8969443751.

Adding to 23124022 its reverse (22042132), we get a palindrome (45166154).

The spelling of 23124022 in words is "twenty-three million, one hundred twenty-four thousand, twenty-two".