29201423 has 8 divisors (see below), whose sum is σ = 31044720. Its totient is φ = 27388800.

The previous prime is 29201363. The next prime is 29201443. The reversal of 29201423 is 32410292.

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

It is a cyclic number.

It is not a de Polignac number, because 29201423 - 2¹⁰ = 29200399 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 (29201443) 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, 5690 + ... + 9527.

It is an arithmetic number, because the mean of its divisors is an integer number (3880590).

Almost surely, 2^29201423 is an apocalyptic number.

29201423 is a deficient number, since it is larger than the sum of its proper divisors (1843297).

29201423 is a wasteful number, since it uses less digits than its factorization.

29201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15337.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 29201423 is about 5403.8341018207. The cubic root of 29201423 is about 307.9413469861.

The spelling of 29201423 in words is "twenty-nine million, two hundred one thousand, four hundred twenty-three".