29027120 has 40 divisors (see below), whose sum is σ = 68043264. Its totient is φ = 11515392.

The previous prime is 29027113. The next prime is 29027179. The reversal of 29027120 is 2172092.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8732 + ... + 11588.

Almost surely, 2^29027120 is an apocalyptic number.

29027120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29027120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34021632).

29027120 is an abundant number, since it is smaller than the sum of its proper divisors (39016144).

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

29027120 is a wasteful number, since it uses less digits than its factorization.

29027120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997 (or 2991 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 29027120 is about 5387.6822474975. The cubic root of 29027120 is about 307.3274242612.

The spelling of 29027120 in words is "twenty-nine million, twenty-seven thousand, one hundred twenty".