23206950 has 72 divisors (see below), whose sum is σ = 67162368. Its totient is φ = 5711040.

The previous prime is 23206927. The next prime is 23206957. The reversal of 23206950 is 5960232.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23206957) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3867 + ... + 7833.

Almost surely, 2^23206950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23206950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33581184).

23206950 is an abundant number, since it is smaller than the sum of its proper divisors (43955418).

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

23206950 is a wasteful number, since it uses less digits than its factorization.

23206950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998 (or 3990 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 23206950 is about 4817.3592350997. The cubic root of 23206950 is about 285.2371064697.

The spelling of 23206950 in words is "twenty-three million, two hundred six thousand, nine hundred fifty".