29705052 has 96 divisors (see below), whose sum is σ = 82639872. Its totient is φ = 8211456.

The previous prime is 29705023. The next prime is 29705057. The reversal of 29705052 is 25050792.

It is a happy number.

It is a super-2 number, since 2×29705052² = 1764780228645408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29705057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60753 + ... + 61239.

It is an arithmetic number, because the mean of its divisors is an integer number (860832).

Almost surely, 2^29705052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29705052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41319936).

29705052 is an abundant number, since it is smaller than the sum of its proper divisors (52934820).

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

29705052 is a wasteful number, since it uses less digits than its factorization.

29705052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 29705052 is about 5450.2341234116. The cubic root of 29705052 is about 309.7015928304.

The spelling of 29705052 in words is "twenty-nine million, seven hundred five thousand, fifty-two".