30088704 has 80 divisors (see below), whose sum is σ = 84458880. Its totient is φ = 9492480.

The previous prime is 30088703. The next prime is 30088727. The reversal of 30088704 is 40788003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30088703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28669 + ... + 29699.

It is an arithmetic number, because the mean of its divisors is an integer number (1055736).

Almost surely, 2^30088704 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 30088704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42229440).

30088704 is an abundant number, since it is smaller than the sum of its proper divisors (54370176).

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

30088704 is a wasteful number, since it uses less digits than its factorization.

30088704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 30088704 is about 5485.3171284804. The cubic root of 30088704 is about 311.0291980872.

The spelling of 30088704 in words is "thirty million, eighty-eight thousand, seven hundred four".