30217468 has 6 divisors (see below), whose sum is σ = 52880576. Its totient is φ = 15108732.

The previous prime is 30217463. The next prime is 30217471. The reversal of 30217468 is 86471203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30217463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3777180 + ... + 3777187.

Almost surely, 2^30217468 is an apocalyptic number.

It is an amenable number.

30217468 is a deficient number, since it is larger than the sum of its proper divisors (22663108).

30217468 is a wasteful number, since it uses less digits than its factorization.

30217468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554371 (or 7554369 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 30217468 is about 5497.0417498869. The cubic root of 30217468 is about 311.4722477330.

The spelling of 30217468 in words is "thirty million, two hundred seventeen thousand, four hundred sixty-eight".