30052876 has 36 divisors (see below), whose sum is σ = 61793928. Its totient is φ = 12750528.

The previous prime is 30052871. The next prime is 30052901. The reversal of 30052876 is 67825003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20256 + ... + 21688.

It is an arithmetic number, because the mean of its divisors is an integer number (1716498).

Almost surely, 2^30052876 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 30052876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30896964).

30052876 is an abundant number, since it is smaller than the sum of its proper divisors (31741052).

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

30052876 is a wasteful number, since it uses less digits than its factorization.

30052876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 30052876 is about 5482.0503463576. The cubic root of 30052876 is about 310.9056968104.

Adding to 30052876 its reverse (67825003), we get a palindrome (97877879).

The spelling of 30052876 in words is "thirty million, fifty-two thousand, eight hundred seventy-six".