30024961 has 2 divisors, whose sum is σ = 30024962. Its totient is φ = 30024960.

The previous prime is 30024937. The next prime is 30024979. The reversal of 30024961 is 16942003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17172736 + 12852225 = 4144^2 + 3585^2 .

It is a cyclic number.

It is not a de Polignac number, because 30024961 - 2¹¹ = 30022913 is a prime.

It is not a weakly prime, because it can be changed into another prime (30024901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15012480 + 15012481.

It is an arithmetic number, because the mean of its divisors is an integer number (15012481).

Almost surely, 2^30024961 is an apocalyptic number.

It is an amenable number.

30024961 is a deficient number, since it is larger than the sum of its proper divisors (1).

30024961 is an equidigital number, since it uses as much as digits as its factorization.

30024961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 30024961 is about 5479.5037184037. The cubic root of 30024961 is about 310.8094040729.

Adding to 30024961 its reverse (16942003), we get a palindrome (46966964).

The spelling of 30024961 in words is "thirty million, twenty-four thousand, nine hundred sixty-one".