29127042 has 48 divisors (see below), whose sum is σ = 74460672. Its totient is φ = 8052480.

The previous prime is 29127037. The next prime is 29127047. The reversal of 29127042 is 24072192.

It is an interprime number because it is at equal distance from previous prime (29127037) and next prime (29127047).

It is a junction number, because it is equal to n+sod(n) for n = 29126997 and 29127015.

It is not an unprimeable number, because it can be changed into a prime (29127047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178 + ... + 7634.

It is an arithmetic number, because the mean of its divisors is an integer number (1551264).

Almost surely, 2^29127042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29127042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37230336).

29127042 is an abundant number, since it is smaller than the sum of its proper divisors (45333630).

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

29127042 is a wasteful number, since it uses less digits than its factorization.

29127042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7503 (or 7500 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 29127042 is about 5396.9474705615. The cubic root of 29127042 is about 307.6796649837.

The spelling of 29127042 in words is "twenty-nine million, one hundred twenty-seven thousand, forty-two".