29730241 has 4 divisors (see below), whose sum is σ = 30217684. Its totient is φ = 29242800.

The previous prime is 29730227. The next prime is 29730247. The reversal of 29730241 is 14203792.

29730241 is nontrivially palindromic in base 16.

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 14745600 + 14984641 = 3840^2 + 3871^2 .

It is a cyclic number.

It is not a de Polignac number, because 29730241 - 2⁹ = 29729729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29730247) 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, 243630 + ... + 243751.

It is an arithmetic number, because the mean of its divisors is an integer number (7554421).

Almost surely, 2^29730241 is an apocalyptic number.

It is an amenable number.

29730241 is a deficient number, since it is larger than the sum of its proper divisors (487443).

29730241 is an equidigital number, since it uses as much as digits as its factorization.

29730241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487442.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 29730241 is about 5452.5444519050. The cubic root of 29730241 is about 309.7891073429.

The spelling of 29730241 in words is "twenty-nine million, seven hundred thirty thousand, two hundred forty-one".