23524142 has 8 divisors (see below), whose sum is σ = 35321832. Its totient is φ = 11750200.

The previous prime is 23524129. The next prime is 23524153. The reversal of 23524142 is 24142532.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3209 + ... + 7572.

It is an arithmetic number, because the mean of its divisors is an integer number (4415229).

Almost surely, 2^23524142 is an apocalyptic number.

23524142 is a deficient number, since it is larger than the sum of its proper divisors (11797690).

23524142 is a wasteful number, since it uses less digits than its factorization.

23524142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874.

The product of its digits is 1920, while the sum is 23.

The square root of 23524142 is about 4850.1692753965. The cubic root of 23524142 is about 286.5307681677.

Adding to 23524142 its reverse (24142532), we get a palindrome (47666674).

The spelling of 23524142 in words is "twenty-three million, five hundred twenty-four thousand, one hundred forty-two".