30082146 has 16 divisors (see below), whose sum is σ = 63703584. Its totient is φ = 9437504.

The previous prime is 30082133. The next prime is 30082159. The reversal of 30082146 is 64128003.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30082133) and next prime (30082159).

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, 147360 + ... + 147563.

It is an arithmetic number, because the mean of its divisors is an integer number (3981474).

Almost surely, 2^30082146 is an apocalyptic number.

30082146 is an abundant number, since it is smaller than the sum of its proper divisors (33621438).

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

30082146 is a wasteful number, since it uses less digits than its factorization.

30082146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294945.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 30082146 is about 5484.7193182514. The cubic root of 30082146 is about 311.0065995987.

The spelling of 30082146 in words is "thirty million, eighty-two thousand, one hundred forty-six".