30241408 has 16 divisors (see below), whose sum is σ = 60246810. Its totient is φ = 15120640.

The previous prime is 30241373. The next prime is 30241417. The reversal of 30241408 is 80414203.

It can be written as a sum of positive squares in only one way, i.e., 19430464 + 10810944 = 4408^2 + 3288^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 118003 + ... + 118258.

Almost surely, 2^30241408 is an apocalyptic number.

It is an amenable number.

30241408 is a deficient number, since it is larger than the sum of its proper divisors (30005402).

30241408 is an equidigital number, since it uses as much as digits as its factorization.

30241408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236275 (or 236263 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 30241408 is about 5499.2188536191. The cubic root of 30241408 is about 311.5544813744.

The spelling of 30241408 in words is "thirty million, two hundred forty-one thousand, four hundred eight".