30083196 has 96 divisors (see below), whose sum is σ = 84446208. Its totient is φ = 8213760.

The previous prime is 30083173. The next prime is 30083203. The reversal of 30083196 is 69138003.

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, 80466 + ... + 80838.

It is an arithmetic number, because the mean of its divisors is an integer number (879648).

Almost surely, 2^30083196 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 30083196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42223104).

30083196 is an abundant number, since it is smaller than the sum of its proper divisors (54363012).

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

30083196 is a wasteful number, since it uses less digits than its factorization.

30083196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 30083196 is about 5484.8150379024. The cubic root of 30083196 is about 311.0102180588.

The spelling of 30083196 in words is "thirty million, eighty-three thousand, one hundred ninety-six".