30630062 has 8 divisors (see below), whose sum is σ = 46461600. Its totient is φ = 15142864.

The previous prime is 30630029. The next prime is 30630091. The reversal of 30630062 is 26003603.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85862 + ... + 86217.

It is an arithmetic number, because the mean of its divisors is an integer number (5807700).

Almost surely, 2^30630062 is an apocalyptic number.

30630062 is a deficient number, since it is larger than the sum of its proper divisors (15831538).

30630062 is a wasteful number, since it uses less digits than its factorization.

30630062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172170.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 30630062 is about 5534.4432420976. The cubic root of 30630062 is about 312.8834741996.

Adding to 30630062 its reverse (26003603), we get a palindrome (56633665).

The spelling of 30630062 in words is "thirty million, six hundred thirty thousand, sixty-two".