30130662 has 8 divisors (see below), whose sum is σ = 60261336. Its totient is φ = 10043552.

The previous prime is 30130657. The next prime is 30130663. The reversal of 30130662 is 26603103.

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

30130662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2510883 + ... + 2510894.

It is an arithmetic number, because the mean of its divisors is an integer number (7532667).

Almost surely, 2^30130662 is an apocalyptic number.

30130662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30130662 is a wasteful number, since it uses less digits than its factorization.

30130662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021782.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 30130662 is about 5489.1403698576. The cubic root of 30130662 is about 311.1737052721.

Adding to 30130662 its reverse (26603103), we get a palindrome (56733765).

The spelling of 30130662 in words is "thirty million, one hundred thirty thousand, six hundred sixty-two".