30164626 has 8 divisors (see below), whose sum is σ = 45509004. Its totient is φ = 14994960.

The previous prime is 30164623. The next prime is 30164627. The reversal of 30164626 is 62646103.

It can be written as a sum of positive squares in 2 ways, for example, as 24157225 + 6007401 = 4915^2 + 2451^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30164594 and 30164603.

It is not an unprimeable number, because it can be changed into a prime (30164623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43245 + ... + 43936.

Almost surely, 2^30164626 is an apocalyptic number.

30164626 is a deficient number, since it is larger than the sum of its proper divisors (15344378).

30164626 is a wasteful number, since it uses less digits than its factorization.

30164626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87356.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30164626 is about 5492.2332434084. The cubic root of 30164626 is about 311.2905821721.

The spelling of 30164626 in words is "thirty million, one hundred sixty-four thousand, six hundred twenty-six".