30712466 has 8 divisors (see below), whose sum is σ = 46300800. Its totient is φ = 15278868.

The previous prime is 30712441. The next prime is 30712481. The reversal of 30712466 is 66421703.

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

It is an unprimeable number.

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, 38186 + ... + 38981.

It is an arithmetic number, because the mean of its divisors is an integer number (5787600).

Almost surely, 2^30712466 is an apocalyptic number.

30712466 is a deficient number, since it is larger than the sum of its proper divisors (15588334).

30712466 is a wasteful number, since it uses less digits than its factorization.

30712466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77368.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 30712466 is about 5541.8828930247. The cubic root of 30712466 is about 313.1638062377.

The spelling of 30712466 in words is "thirty million, seven hundred twelve thousand, four hundred sixty-six".