29485134 has 80 divisors (see below), whose sum is σ = 76526208. Its totient is φ = 8345592.

The previous prime is 29485133. The next prime is 29485151. The reversal of 29485134 is 43158492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29485133) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 275509 + ... + 275615.

Almost surely, 2^29485134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29485134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38263104).

29485134 is an abundant number, since it is smaller than the sum of its proper divisors (47041074).

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

29485134 is an frugal number, since it uses more digits than its factorization.

29485134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 119 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 29485134 is about 5430.0215469186. The cubic root of 29485134 is about 308.9354186836.

The spelling of 29485134 in words is "twenty-nine million, four hundred eighty-five thousand, one hundred thirty-four".