29290201 has 12 divisors (see below), whose sum is σ = 32430132. Its totient is φ = 26360576.

The previous prime is 29290171. The next prime is 29290211. The reversal of 29290201 is 10209292.

It can be written as a sum of positive squares in 2 ways, for example, as 24000201 + 5290000 = 4899^2 + 2300^2 .

It is a de Polignac number, because none of the positive numbers 2^k-29290201 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (29290211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7365 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (2702511).

Almost surely, 2^29290201 is an apocalyptic number.

It is an amenable number.

29290201 is a deficient number, since it is larger than the sum of its proper divisors (3139931).

29290201 is a wasteful number, since it uses less digits than its factorization.

29290201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320 (or 3297 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 29290201 is about 5412.0422208257. The cubic root of 29290201 is about 308.2530984477.

Adding to 29290201 its reverse (10209292), we get a palindrome (39499493).

The spelling of 29290201 in words is "twenty-nine million, two hundred ninety thousand, two hundred one".