30052969 has 2 divisors, whose sum is σ = 30052970. Its totient is φ = 30052968.

The previous prime is 30052963. The next prime is 30052993. The reversal of 30052969 is 96925003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23396569 + 6656400 = 4837^2 + 2580^2 .

It is a cyclic number.

It is not a de Polignac number, because 30052969 - 2⁵ = 30052937 is a prime.

It is a super-2 number, since 2×30052969² = 1806361891429922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30052963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026484 + 15026485.

It is an arithmetic number, because the mean of its divisors is an integer number (15026485).

Almost surely, 2^30052969 is an apocalyptic number.

It is an amenable number.

30052969 is a deficient number, since it is larger than the sum of its proper divisors (1).

30052969 is an equidigital number, since it uses as much as digits as its factorization.

30052969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 30052969 is about 5482.0588285789. The cubic root of 30052969 is about 310.9060175140.

The spelling of 30052969 in words is "thirty million, fifty-two thousand, nine hundred sixty-nine".