29513201 has 4 divisors (see below), whose sum is σ = 29844900. Its totient is φ = 29181504.

The previous prime is 29513191. The next prime is 29513233. The reversal of 29513201 is 10231592.

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 12082576 + 17430625 = 3476^2 + 4175^2 .

It is a cyclic number.

It is not a de Polignac number, because 29513201 - 2²² = 25318897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29512201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165716 + ... + 165893.

It is an arithmetic number, because the mean of its divisors is an integer number (7461225).

Almost surely, 2^29513201 is an apocalyptic number.

It is an amenable number.

29513201 is a deficient number, since it is larger than the sum of its proper divisors (331699).

29513201 is an equidigital number, since it uses as much as digits as its factorization.

29513201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331698.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 29513201 is about 5432.6053602300. The cubic root of 29513201 is about 309.0334131573.

Adding to 29513201 its reverse (10231592), we get a palindrome (39744793).

The spelling of 29513201 in words is "twenty-nine million, five hundred thirteen thousand, two hundred one".