29228284 has 12 divisors (see below), whose sum is σ = 51766344. Its totient is φ = 14437904.

The previous prime is 29228273. The next prime is 29228291. The reversal of 29228284 is 48282292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43687 + ... + 44350.

It is an arithmetic number, because the mean of its divisors is an integer number (4313862).

Almost surely, 2^29228284 is an apocalyptic number.

It is an amenable number.

29228284 is a deficient number, since it is larger than the sum of its proper divisors (22538060).

29228284 is a wasteful number, since it uses less digits than its factorization.

29228284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88124 (or 88122 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 29228284 is about 5406.3188955148. The cubic root of 29228284 is about 308.0357382491.

The spelling of 29228284 in words is "twenty-nine million, two hundred twenty-eight thousand, two hundred eighty-four".