29800227 has 8 divisors (see below), whose sum is σ = 41824960. Its totient is φ = 18821160.

The previous prime is 29800217. The next prime is 29800259. The reversal of 29800227 is 72200892.

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

It is not a de Polignac number, because 29800227 - 2⁸ = 29799971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29800194 and 29800203.

It is not an unprimeable number, because it can be changed into a prime (29800217) 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, 261349 + ... + 261462.

It is an arithmetic number, because the mean of its divisors is an integer number (5228120).

Almost surely, 2^29800227 is an apocalyptic number.

29800227 is a deficient number, since it is larger than the sum of its proper divisors (12024733).

29800227 is a wasteful number, since it uses less digits than its factorization.

29800227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522833.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 29800227 is about 5458.9584171342. The cubic root of 29800227 is about 310.0320015524.

The spelling of 29800227 in words is "twenty-nine million, eight hundred thousand, two hundred twenty-seven".