30146030 has 16 divisors (see below), whose sum is σ = 54328320. Its totient is φ = 12043872.

The previous prime is 30145987. The next prime is 30146057. The reversal of 30146030 is 3064103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11612 + ... + 13968.

It is an arithmetic number, because the mean of its divisors is an integer number (3395520).

Almost surely, 2^30146030 is an apocalyptic number.

30146030 is a deficient number, since it is larger than the sum of its proper divisors (24182290).

30146030 is a wasteful number, since it uses less digits than its factorization.

30146030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30146030 is about 5490.5400462978. The cubic root of 30146030 is about 311.2266005000.

The spelling of 30146030 in words is "thirty million, one hundred forty-six thousand, thirty".