30525441 has 4 divisors (see below), whose sum is σ = 40700592. Its totient is φ = 20350292.

The previous prime is 30525433. The next prime is 30525463. The reversal of 30525441 is 14452503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30525441 - 2³ = 30525433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30525431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5087571 + ... + 5087576.

It is an arithmetic number, because the mean of its divisors is an integer number (10175148).

Almost surely, 2^30525441 is an apocalyptic number.

It is an amenable number.

30525441 is a deficient number, since it is larger than the sum of its proper divisors (10175151).

30525441 is a wasteful number, since it uses less digits than its factorization.

30525441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10175150.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 30525441 is about 5524.9833483912. The cubic root of 30525441 is about 312.5268363087.

Adding to 30525441 its reverse (14452503), we get a palindrome (44977944).

The spelling of 30525441 in words is "thirty million, five hundred twenty-five thousand, four hundred forty-one".