30466213 has 8 divisors (see below), whose sum is σ = 31026240. Its totient is φ = 29911200.

The previous prime is 30466201. The next prime is 30466279. The reversal of 30466213 is 31266403.

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

It is a cyclic number.

It is not a de Polignac number, because 30466213 - 2⁵ = 30466181 is a prime.

It is a super-2 number, since 2×30466213² = 1856380269122738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30466913) 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 7 ways as a sum of consecutive naturals, for example, 12306 + ... + 14572.

It is an arithmetic number, because the mean of its divisors is an integer number (3878280).

Almost surely, 2^30466213 is an apocalyptic number.

It is an amenable number.

30466213 is a deficient number, since it is larger than the sum of its proper divisors (560027).

30466213 is a wasteful number, since it uses less digits than its factorization.

30466213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 30466213 is about 5519.6207297241. The cubic root of 30466213 is about 312.3245752488.

The spelling of 30466213 in words is "thirty million, four hundred sixty-six thousand, two hundred thirteen".