29144901 has 8 divisors (see below), whose sum is σ = 38894464. Its totient is φ = 19412640.

The previous prime is 29144897. The next prime is 29144903. The reversal of 29144901 is 10944192.

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

It is not a de Polignac number, because 29144901 - 2² = 29144897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29144903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321 + ... + 7641.

It is an arithmetic number, because the mean of its divisors is an integer number (4861808).

Almost surely, 2^29144901 is an apocalyptic number.

It is an amenable number.

29144901 is a deficient number, since it is larger than the sum of its proper divisors (9749563).

29144901 is a wasteful number, since it uses less digits than its factorization.

29144901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 29144901 is about 5398.6017634199. The cubic root of 29144901 is about 307.7425358659.

The spelling of 29144901 in words is "twenty-nine million, one hundred forty-four thousand, nine hundred one".