30373241 has 4 divisors (see below), whose sum is σ = 30384372. Its totient is φ = 30362112.

The previous prime is 30373219. The next prime is 30373243. The reversal of 30373241 is 14237303.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14237303 = 331 ⋅43013.

It can be written as a sum of positive squares in 2 ways, for example, as 19009600 + 11363641 = 4360^2 + 3371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30373241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30373243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625 + ... + 7961.

It is an arithmetic number, because the mean of its divisors is an integer number (7596093).

Almost surely, 2^30373241 is an apocalyptic number.

It is an amenable number.

30373241 is a deficient number, since it is larger than the sum of its proper divisors (11131).

30373241 is an equidigital number, since it uses as much as digits as its factorization.

30373241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11130.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 30373241 is about 5511.1923392311. The cubic root of 30373241 is about 312.0065505145.

The spelling of 30373241 in words is "thirty million, three hundred seventy-three thousand, two hundred forty-one".