23835141 has 48 divisors (see below), whose sum is σ = 40168128. Its totient is φ = 13996800.

The previous prime is 23835121. The next prime is 23835143. The reversal of 23835141 is 14153832.

It is a happy number.

It is not a de Polignac number, because 23835141 - 2¹³ = 23826949 is a prime.

It is a super-2 number, since 2×23835141² = 1136227892979762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23835143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98781 + ... + 99021.

It is an arithmetic number, because the mean of its divisors is an integer number (836836).

Almost surely, 2^23835141 is an apocalyptic number.

It is an amenable number.

23835141 is a deficient number, since it is larger than the sum of its proper divisors (16332987).

23835141 is a wasteful number, since it uses less digits than its factorization.

23835141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 292 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 23835141 is about 4882.1246399493. The cubic root of 23835141 is about 287.7879298169.

Adding to 23835141 its reverse (14153832), we get a palindrome (37988973).

The spelling of 23835141 in words is "twenty-three million, eight hundred thirty-five thousand, one hundred forty-one".