30534116 has 12 divisors (see below), whose sum is σ = 53619132. Its totient is φ = 15214368.

The previous prime is 30534109. The next prime is 30534137. The reversal of 30534116 is 61143503.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27457600 + 3076516 = 5240^2 + 1754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30534091 and 30534100.

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, 11855 + ... + 14198.

It is an arithmetic number, because the mean of its divisors is an integer number (4468261).

Almost surely, 2^30534116 is an apocalyptic number.

It is an amenable number.

30534116 is a deficient number, since it is larger than the sum of its proper divisors (23085016).

30534116 is a wasteful number, since it uses less digits than its factorization.

30534116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26350 (or 26348 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 30534116 is about 5525.7683628614. The cubic root of 30534116 is about 312.5564390862.

Adding to 30534116 its reverse (61143503), we get a palindrome (91677619).

The spelling of 30534116 in words is "thirty million, five hundred thirty-four thousand, one hundred sixteen".