23994029 has 2 divisors, whose sum is σ = 23994030. Its totient is φ = 23994028.

The previous prime is 23994023. The next prime is 23994067. The reversal of 23994029 is 92049932.

It is an a-pointer prime, because the next prime (23994067) can be obtained adding 23994029 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19272100 + 4721929 = 4390^2 + 2173^2 .

It is a cyclic number.

It is not a de Polignac number, because 23994029 - 2⁴ = 23994013 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23993983 and 23994001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23994023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11997014 + 11997015.

It is an arithmetic number, because the mean of its divisors is an integer number (11997015).

Almost surely, 2^23994029 is an apocalyptic number.

It is an amenable number.

23994029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23994029 is an equidigital number, since it uses as much as digits as its factorization.

23994029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 23994029 is about 4898.3700350219. The cubic root of 23994029 is about 288.4259907658.

The spelling of 23994029 in words is "twenty-three million, nine hundred ninety-four thousand, twenty-nine".