23050350 has 72 divisors (see below), whose sum is σ = 62490792. Its totient is φ = 6091200.

The previous prime is 23050343. The next prime is 23050381. The reversal of 23050350 is 5305032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 81309 + ... + 81591.

Almost surely, 2^23050350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23050350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31245396).

23050350 is an abundant number, since it is smaller than the sum of its proper divisors (39440442).

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

23050350 is a wasteful number, since it uses less digits than its factorization.

23050350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 23050350 is about 4801.0780039487. The cubic root of 23050350 is about 284.5940665983.

Adding to 23050350 its reverse (5305032), we get a palindrome (28355382).

The spelling of 23050350 in words is "twenty-three million, fifty thousand, three hundred fifty".