29050228 has 12 divisors (see below), whose sum is σ = 52591140. Its totient is φ = 14024192.

The previous prime is 29050171. The next prime is 29050261. The reversal of 29050228 is 82205092.

It can be written as a sum of positive squares in 2 ways, for example, as 12873744 + 16176484 = 3588^2 + 4022^2 .

It is a junction number, because it is equal to n+sod(n) for n = 29050196 and 29050205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125101 + ... + 125332.

It is an arithmetic number, because the mean of its divisors is an integer number (4382595).

Almost surely, 2^29050228 is an apocalyptic number.

It is an amenable number.

29050228 is a deficient number, since it is larger than the sum of its proper divisors (23540912).

29050228 is a wasteful number, since it uses less digits than its factorization.

29050228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250466 (or 250464 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 29050228 is about 5389.8263422860. The cubic root of 29050228 is about 307.4089553539.

The spelling of 29050228 in words is "twenty-nine million, fifty thousand, two hundred twenty-eight".