30482361 has 54 divisors (see below), whose sum is σ = 55597230. Its totient is φ = 16039296.

The previous prime is 30482341. The next prime is 30482381. The reversal of 30482361 is 16328403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30482341) and next prime (30482381).

It can be written as a sum of positive squares in 3 ways, for example, as 1806336 + 28676025 = 1344^2 + 5355^2 .

It is not a de Polignac number, because 30482361 - 2⁵ = 30482329 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30482321) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 74325 + ... + 74733.

Almost surely, 2^30482361 is an apocalyptic number.

It is an amenable number.

30482361 is a deficient number, since it is larger than the sum of its proper divisors (25114869).

30482361 is a wasteful number, since it uses less digits than its factorization.

30482361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 30482361 is about 5521.0833176108. The cubic root of 30482361 is about 312.3797459439.

The spelling of 30482361 in words is "thirty million, four hundred eighty-two thousand, three hundred sixty-one".