30360146 has 8 divisors (see below), whose sum is σ = 45566220. Its totient is φ = 15171408.

The previous prime is 30360139. The next prime is 30360163. The reversal of 30360146 is 64106303.

It can be written as a sum of positive squares in 2 ways, for example, as 28143025 + 2217121 = 5305^2 + 1489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760 + ... + 7988.

Almost surely, 2^30360146 is an apocalyptic number.

30360146 is a deficient number, since it is larger than the sum of its proper divisors (15206074).

30360146 is a wasteful number, since it uses less digits than its factorization.

30360146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8668.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 30360146 is about 5510.0041742271. The cubic root of 30360146 is about 311.9617049755.

Adding to 30360146 its reverse (64106303), we get a palindrome (94466449).

The spelling of 30360146 in words is "thirty million, three hundred sixty thousand, one hundred forty-six".