23188050 has 54 divisors (see below), whose sum is σ = 62574213. Its totient is φ = 6156240.

The previous prime is 23188049. The next prime is 23188063. The reversal of 23188050 is 5088132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22724289 + 463761 = 4767^2 + 681^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3405.

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 26 ways as a sum of consecutive naturals, for example, 102037 + ... + 102263.

Almost surely, 2^23188050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23188050

23188050 is an abundant number, since it is smaller than the sum of its proper divisors (39386163).

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

23188050 is a wasteful number, since it uses less digits than its factorization.

23188050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 23188050 is about 4815.3971798804. The cubic root of 23188050 is about 285.1596520080.

The spelling of 23188050 in words is "twenty-three million, one hundred eighty-eight thousand, fifty".