23037522 has 8 divisors (see below), whose sum is σ = 46075056. Its totient is φ = 7679172.

The previous prime is 23037517. The next prime is 23037523. The reversal of 23037522 is 22573032.

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

23037522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23037492 and 23037501.

It is not an unprimeable number, because it can be changed into a prime (23037523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919788 + ... + 1919799.

It is an arithmetic number, because the mean of its divisors is an integer number (5759382).

Almost surely, 2^23037522 is an apocalyptic number.

23037522 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.

23037522 is a wasteful number, since it uses less digits than its factorization.

23037522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839592.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23037522 is about 4799.7418680592. The cubic root of 23037522 is about 284.5412626259.

The spelling of 23037522 in words is "twenty-three million, thirty-seven thousand, five hundred twenty-two".