23170126 has 16 divisors (see below), whose sum is σ = 40394880. Its totient is φ = 9761400.

The previous prime is 23170109. The next prime is 23170151. The reversal of 23170126 is 62107132.

It is a junction number, because it is equal to n+sod(n) for n = 23170097 and 23170106.

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 in 7 ways as a sum of consecutive naturals, for example, 13200 + ... + 14851.

It is an arithmetic number, because the mean of its divisors is an integer number (2524680).

Almost surely, 2^23170126 is an apocalyptic number.

23170126 is a deficient number, since it is larger than the sum of its proper divisors (17224754).

23170126 is a wasteful number, since it uses less digits than its factorization.

23170126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28119.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 23170126 is about 4813.5357067337. The cubic root of 23170126 is about 285.0861584178.

Adding to 23170126 its reverse (62107132), we get a palindrome (85277258).

The spelling of 23170126 in words is "twenty-three million, one hundred seventy thousand, one hundred twenty-six".