29824227 has 12 divisors (see below), whose sum is σ = 44226120. Its totient is φ = 19863900.

The previous prime is 29824211. The next prime is 29824229. The reversal of 29824227 is 72242892.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 29824227 - 2⁴ = 29824211 is a prime.

It is a super-2 number, since 2×29824227² = 1778969032295058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29824191 and 29824200.

It is not an unprimeable number, because it can be changed into a prime (29824229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27852 + ... + 28902.

It is an arithmetic number, because the mean of its divisors is an integer number (3685510).

Almost surely, 2^29824227 is an apocalyptic number.

29824227 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

29824227 is a deficient number, since it is larger than the sum of its proper divisors (14401893).

29824227 is an frugal number, since it uses more digits than its factorization.

29824227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 1054 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 29824227 is about 5461.1561962647. The cubic root of 29824227 is about 310.1152086526.

The spelling of 29824227 in words is "twenty-nine million, eight hundred twenty-four thousand, two hundred twenty-seven".