23050542 has 8 divisors (see below), whose sum is σ = 46101096. Its totient is φ = 7683512.

The previous prime is 23050529. The next prime is 23050543. The reversal of 23050542 is 24505032.

It is a sphenic number, since it is the product of 3 distinct primes.

23050542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23050543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920873 + ... + 1920884.

It is an arithmetic number, because the mean of its divisors is an integer number (5762637).

Almost surely, 2^23050542 is an apocalyptic number.

23050542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23050542 is a wasteful number, since it uses less digits than its factorization.

23050542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841762.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 23050542 is about 4801.0979994164. The cubic root of 23050542 is about 284.5948567802.

Adding to 23050542 its reverse (24505032), we get a palindrome (47555574).

The spelling of 23050542 in words is "twenty-three million, fifty thousand, five hundred forty-two".