29012097 has 4 divisors (see below), whose sum is σ = 38682800. Its totient is φ = 19341396.

The previous prime is 29012089. The next prime is 29012099. The reversal of 29012097 is 79021092.

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 not a de Polignac number, because 29012097 - 2³ = 29012089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29012099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4835347 + ... + 4835352.

It is an arithmetic number, because the mean of its divisors is an integer number (9670700).

Almost surely, 2^29012097 is an apocalyptic number.

It is an amenable number.

29012097 is a deficient number, since it is larger than the sum of its proper divisors (9670703).

29012097 is an equidigital number, since it uses as much as digits as its factorization.

29012097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670702.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 29012097 is about 5386.2878682818. The cubic root of 29012097 is about 307.2743959595.

The spelling of 29012097 in words is "twenty-nine million, twelve thousand, ninety-seven".