29374121 has 4 divisors (see below), whose sum is σ = 33570432. Its totient is φ = 25177812.

The previous prime is 29374099. The next prime is 29374127. The reversal of 29374121 is 12147392.

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 29374121 - 2¹⁴ = 29357737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29374127) 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, 2098145 + ... + 2098158.

It is an arithmetic number, because the mean of its divisors is an integer number (8392608).

Almost surely, 2^29374121 is an apocalyptic number.

It is an amenable number.

29374121 is a deficient number, since it is larger than the sum of its proper divisors (4196311).

29374121 is an equidigital number, since it uses as much as digits as its factorization.

29374121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196310.

The product of its digits is 3024, while the sum is 29.

The square root of 29374121 is about 5419.7897560699. The cubic root of 29374121 is about 308.5472119831.

The spelling of 29374121 in words is "twenty-nine million, three hundred seventy-four thousand, one hundred twenty-one".