24229901 has 2 divisors, whose sum is σ = 24229902. Its totient is φ = 24229900.

The previous prime is 24229889. The next prime is 24229939. The reversal of 24229901 is 10992242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24108100 + 121801 = 4910^2 + 349^2 .

It is a cyclic number.

It is not a de Polignac number, because 24229901 - 2⁶ = 24229837 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24229951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12114950 + 12114951.

It is an arithmetic number, because the mean of its divisors is an integer number (12114951).

Almost surely, 2^24229901 is an apocalyptic number.

It is an amenable number.

24229901 is a deficient number, since it is larger than the sum of its proper divisors (1).

24229901 is an equidigital number, since it uses as much as digits as its factorization.

24229901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 24229901 is about 4922.3877336106. The cubic root of 24229901 is about 289.3680292735.

The spelling of 24229901 in words is "twenty-four million, two hundred twenty-nine thousand, nine hundred one".