30082160 has 40 divisors (see below), whose sum is σ = 72986400. Its totient is φ = 11508992.

The previous prime is 30082159. The next prime is 30082177. The reversal of 30082160 is 6128003.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6335 + ... + 10014.

It is an arithmetic number, because the mean of its divisors is an integer number (1824660).

Almost surely, 2^30082160 is an apocalyptic number.

It is an amenable number.

30082160 is an abundant number, since it is smaller than the sum of its proper divisors (42904240).

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

30082160 is a wasteful number, since it uses less digits than its factorization.

30082160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385 (or 16379 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 30082160 is about 5484.7205945244. The cubic root of 30082160 is about 311.0066478454.

The spelling of 30082160 in words is "thirty million, eighty-two thousand, one hundred sixty".