29124030 has 64 divisors (see below), whose sum is σ = 76749120. Its totient is φ = 7028736.

The previous prime is 29124001. The next prime is 29124047. The reversal of 29124030 is 3042192.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29123988 and 29124006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19966 + ... + 21374.

It is an arithmetic number, because the mean of its divisors is an integer number (1199205).

Almost surely, 2^29124030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29124030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38374560).

29124030 is an abundant number, since it is smaller than the sum of its proper divisors (47625090).

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

29124030 is a wasteful number, since it uses less digits than its factorization.

29124030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 29124030 is about 5396.6684167179. The cubic root of 29124030 is about 307.6690589966.

The spelling of 29124030 in words is "twenty-nine million, one hundred twenty-four thousand, thirty".