23037601 has 4 divisors (see below), whose sum is σ = 24392772. Its totient is φ = 21682432.

The previous prime is 23037593. The next prime is 23037607. The reversal of 23037601 is 10673032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19351201 + 3686400 = 4399^2 + 1920^2 .

It is a cyclic number.

It is not a de Polignac number, because 23037601 - 2³ = 23037593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23037607) 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, 677560 + ... + 677593.

It is an arithmetic number, because the mean of its divisors is an integer number (6098193).

Almost surely, 2^23037601 is an apocalyptic number.

It is an amenable number.

23037601 is a deficient number, since it is larger than the sum of its proper divisors (1355171).

23037601 is a wasteful number, since it uses less digits than its factorization.

23037601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355170.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 23037601 is about 4799.7500976613. The cubic root of 23037601 is about 284.5415878740.

The spelling of 23037601 in words is "twenty-three million, thirty-seven thousand, six hundred one".