23081037 has 8 divisors (see below), whose sum is σ = 35171136. Its totient is φ = 13189152.

The previous prime is 23081033. The next prime is 23081039. The reversal of 23081037 is 73018032.

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

It is not a de Polignac number, because 23081037 - 2² = 23081033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23080998 and 23081016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23081033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549528 + ... + 549569.

It is an arithmetic number, because the mean of its divisors is an integer number (4396392).

Almost surely, 2^23081037 is an apocalyptic number.

It is an amenable number.

23081037 is a deficient number, since it is larger than the sum of its proper divisors (12090099).

23081037 is a wasteful number, since it uses less digits than its factorization.

23081037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099107.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 23081037 is about 4804.2727857606. The cubic root of 23081037 is about 284.7203042391.

Adding to 23081037 its reverse (73018032), we get a palindrome (96099069).

The spelling of 23081037 in words is "twenty-three million, eighty-one thousand, thirty-seven".