23842126 has 48 divisors (see below), whose sum is σ = 48090672. Its totient is φ = 8736000.

The previous prime is 23842123. The next prime is 23842139. The reversal of 23842126 is 62124832.

It is a junction number, because it is equal to n+sod(n) for n = 23842094 and 23842103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23842123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17676 + ... + 18976.

It is an arithmetic number, because the mean of its divisors is an integer number (1001889).

Almost surely, 2^23842126 is an apocalyptic number.

23842126 is an abundant number, since it is smaller than the sum of its proper divisors (24248546).

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

23842126 is a wasteful number, since it uses less digits than its factorization.

23842126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1338 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 23842126 is about 4882.8399523228. The cubic root of 23842126 is about 287.8160396060.

Adding to 23842126 its reverse (62124832), we get a palindrome (85966958).

The spelling of 23842126 in words is "twenty-three million, eight hundred forty-two thousand, one hundred twenty-six".