30632241 has 8 divisors (see below), whose sum is σ = 41141664. Its totient is φ = 20272160.

The previous prime is 30632233. The next prime is 30632293. The reversal of 30632241 is 14223603.

It is a happy number.

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 30632241 - 2³ = 30632233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30632201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36855 + ... + 37676.

It is an arithmetic number, because the mean of its divisors is an integer number (5142708).

Almost surely, 2^30632241 is an apocalyptic number.

It is an amenable number.

30632241 is a deficient number, since it is larger than the sum of its proper divisors (10509423).

30632241 is a wasteful number, since it uses less digits than its factorization.

30632241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74671.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30632241 is about 5534.6400967001. The cubic root of 30632241 is about 312.8908934568.

Adding to 30632241 its reverse (14223603), we get a palindrome (44855844).

The spelling of 30632241 in words is "thirty million, six hundred thirty-two thousand, two hundred forty-one".