23029805 has 8 divisors (see below), whose sum is σ = 29090400. Its totient is φ = 17454096.

The previous prime is 23029793. The next prime is 23029813. The reversal of 23029805 is 50892032.

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

It is a cyclic number.

It is not a de Polignac number, because 23029805 - 2⁴ = 23029789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121115 + ... + 121304.

It is an arithmetic number, because the mean of its divisors is an integer number (3636300).

Almost surely, 2^23029805 is an apocalyptic number.

It is an amenable number.

23029805 is a deficient number, since it is larger than the sum of its proper divisors (6060595).

23029805 is a wasteful number, since it uses less digits than its factorization.

23029805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242443.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 23029805 is about 4798.9379033282. The cubic root of 23029805 is about 284.5094876495.

The spelling of 23029805 in words is "twenty-three million, twenty-nine thousand, eight hundred five".