23033693 has 4 divisors (see below), whose sum is σ = 23175168. Its totient is φ = 22892220.

The previous prime is 23033683. The next prime is 23033701. The reversal of 23033693 is 39633032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23033693 - 2⁶ = 23033629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70493 + ... + 70818.

It is an arithmetic number, because the mean of its divisors is an integer number (5793792).

Almost surely, 2^23033693 is an apocalyptic number.

It is an amenable number.

23033693 is a deficient number, since it is larger than the sum of its proper divisors (141475).

23033693 is a wasteful number, since it uses less digits than its factorization.

23033693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141474.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 23033693 is about 4799.3429758666. The cubic root of 23033693 is about 284.5254974919.

It can be divided in two parts, 2 and 3033693, that multiplied together give a triangular number (6067386 = T₃₄₈₃).

The spelling of 23033693 in words is "twenty-three million, thirty-three thousand, six hundred ninety-three".