29500001 has 4 divisors (see below), whose sum is σ = 29632512. Its totient is φ = 29367492.

The previous prime is 29499991. The next prime is 29500043. The reversal of 29500001 is 10000592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29500001 - 2²² = 25305697 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 (29500061) 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, 65921 + ... + 66366.

It is an arithmetic number, because the mean of its divisors is an integer number (7408128).

Almost surely, 2^29500001 is an apocalyptic number.

It is an amenable number.

29500001 is a deficient number, since it is larger than the sum of its proper divisors (132511).

29500001 is a wasteful number, since it uses less digits than its factorization.

29500001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132510.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 29500001 is about 5431.3903376576. The cubic root of 29500001 is about 308.9873337847.

Adding to 29500001 its reverse (10000592), we get a palindrome (39500593).

The spelling of 29500001 in words is "twenty-nine million, five hundred thousand, one".