30082030 has 16 divisors (see below), whose sum is σ = 59070384. Its totient is φ = 10938880.

The previous prime is 30081991. The next prime is 30082037. The reversal of 30082030 is 3028003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30081995 and 30082013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30082037) 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, 136627 + ... + 136846.

It is an arithmetic number, because the mean of its divisors is an integer number (3691899).

Almost surely, 2^30082030 is an apocalyptic number.

30082030 is a deficient number, since it is larger than the sum of its proper divisors (28988354).

30082030 is a wasteful number, since it uses less digits than its factorization.

30082030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273491.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30082030 is about 5484.7087434065. The cubic root of 30082030 is about 311.0061998399.

The spelling of 30082030 in words is "thirty million, eighty-two thousand, thirty".