29553028 has 12 divisors (see below), whose sum is σ = 52426780. Its totient is φ = 14573952.

The previous prime is 29553023. The next prime is 29553053. The reversal of 29553028 is 82035592.

It can be written as a sum of positive squares in 2 ways, for example, as 11303044 + 18249984 = 3362^2 + 4272^2 .

It is a junction number, because it is equal to n+sod(n) for n = 29552984 and 29553002.

It is not an unprimeable number, because it can be changed into a prime (29553023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50313 + ... + 50896.

Almost surely, 2^29553028 is an apocalyptic number.

It is an amenable number.

29553028 is a deficient number, since it is larger than the sum of its proper divisors (22873752).

29553028 is a wasteful number, since it uses less digits than its factorization.

29553028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101286 (or 101284 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 29553028 is about 5436.2696769016. The cubic root of 29553028 is about 309.1723604886.

The spelling of 29553028 in words is "twenty-nine million, five hundred fifty-three thousand, twenty-eight".