23106930 has 96 divisors (see below), whose sum is σ = 70424640. Its totient is φ = 4798080.

The previous prime is 23106913. The next prime is 23106949. The reversal of 23106930 is 3960132.

23106930 is a modest number, since divided by 6930 gives 2310 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23106930.

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 47 ways as a sum of consecutive naturals, for example, 15456 + ... + 16884.

It is an arithmetic number, because the mean of its divisors is an integer number (733590).

Almost surely, 2^23106930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23106930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35212320).

23106930 is an abundant number, since it is smaller than the sum of its proper divisors (47317710).

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

23106930 is a wasteful number, since it uses less digits than its factorization.

23106930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 23106930 is about 4806.9668191075. The cubic root of 23106930 is about 284.8267337112.

It can be divided in two parts, 23 and 106930, that added together give a triangular number (106953 = T₄₆₂).

The spelling of 23106930 in words is "twenty-three million, one hundred six thousand, nine hundred thirty".