29000052 has 24 divisors (see below), whose sum is σ = 75185600. Its totient is φ = 9666648.

The previous prime is 29000047. The next prime is 29000057. The reversal of 29000052 is 25000092.

It is an interprime number because it is at equal distance from previous prime (29000047) and next prime (29000057).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 28999989 and 29000034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29000057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134152 + ... + 134367.

Almost surely, 2^29000052 is an apocalyptic number.

It is an amenable number.

29000052 is an abundant number, since it is smaller than the sum of its proper divisors (46185548).

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

29000052 is a wasteful number, since it uses less digits than its factorization.

29000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268532 (or 268524 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 29000052 is about 5385.1696352111. The cubic root of 29000052 is about 307.2318662012.

The spelling of 29000052 in words is "twenty-nine million, fifty-two", and thus it is an aban number and an uban number.