23631126 has 8 divisors (see below), whose sum is σ = 47262264. Its totient is φ = 7877040.

The previous prime is 23631121. The next prime is 23631131. The reversal of 23631126 is 62113632.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23631121) and next prime (23631131).

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

23631126 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23631096 and 23631105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23631121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1969255 + ... + 1969266.

It is an arithmetic number, because the mean of its divisors is an integer number (5907783).

Almost surely, 2^23631126 is an apocalyptic number.

23631126 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.

23631126 is a wasteful number, since it uses less digits than its factorization.

23631126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938526.

The product of its digits is 1296, while the sum is 24.

The square root of 23631126 is about 4861.1856578411. The cubic root of 23631126 is about 286.9644765771.

Adding to 23631126 its reverse (62113632), we get a palindrome (85744758).

The spelling of 23631126 in words is "twenty-three million, six hundred thirty-one thousand, one hundred twenty-six".