29147052 has 24 divisors (see below), whose sum is σ = 74192832. Its totient is φ = 8832400.

The previous prime is 29147051. The next prime is 29147101. The reversal of 29147052 is 25074192.

It is a super-3 number, since 3×29147052³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (29147051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110274 + ... + 110537.

It is an arithmetic number, because the mean of its divisors is an integer number (3091368).

Almost surely, 2^29147052 is an apocalyptic number.

29147052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29147052 is an abundant number, since it is smaller than the sum of its proper divisors (45045780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29147052 is a wasteful number, since it uses less digits than its factorization.

29147052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220829 (or 220827 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 29147052 is about 5398.8009779950. The cubic root of 29147052 is about 307.7501065202.

The spelling of 29147052 in words is "twenty-nine million, one hundred forty-seven thousand, fifty-two".