29540227 has 2 divisors, whose sum is σ = 29540228. Its totient is φ = 29540226.

The previous prime is 29540221. The next prime is 29540249. The reversal of 29540227 is 72204592.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29540227 - 2³ = 29540219 is a prime.

It is a super-2 number, since 2×29540227² = 1745250022423058, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29540221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14770113 + 14770114.

It is an arithmetic number, because the mean of its divisors is an integer number (14770114).

Almost surely, 2^29540227 is an apocalyptic number.

29540227 is a deficient number, since it is larger than the sum of its proper divisors (1).

29540227 is an equidigital number, since it uses as much as digits as its factorization.

29540227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 29540227 is about 5435.0921795311. The cubic root of 29540227 is about 309.1277143364.

The spelling of 29540227 in words is "twenty-nine million, five hundred forty thousand, two hundred twenty-seven".