29419145 has 8 divisors (see below), whose sum is σ = 40346304. Its totient is φ = 20173104.

The previous prime is 29419123. The next prime is 29419147. The reversal of 29419145 is 54191492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29419145 - 2¹⁴ = 29402761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 840547 = 29419145 / (2 + 9 + 4 + 1 + 9 + 1 + 4 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29419147) 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 7 ways as a sum of consecutive naturals, for example, 420239 + ... + 420308.

It is an arithmetic number, because the mean of its divisors is an integer number (5043288).

Almost surely, 2^29419145 is an apocalyptic number.

It is an amenable number.

29419145 is a deficient number, since it is larger than the sum of its proper divisors (10927159).

29419145 is an equidigital number, since it uses as much as digits as its factorization.

29419145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840559.

The product of its digits is 12960, while the sum is 35.

The square root of 29419145 is about 5423.9418322840. The cubic root of 29419145 is about 308.7047762771.

The spelling of 29419145 in words is "twenty-nine million, four hundred nineteen thousand, one hundred forty-five".