29752969 has 2 divisors, whose sum is σ = 29752970. Its totient is φ = 29752968.

The previous prime is 29752951. The next prime is 29752973. The reversal of 29752969 is 96925792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25603600 + 4149369 = 5060^2 + 2037^2 .

It is a cyclic number.

It is not a de Polignac number, because 29752969 - 2⁵ = 29752937 is a prime.

It is a super-2 number, since 2×29752969² = 1770478328629922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29752069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14876484 + 14876485.

It is an arithmetic number, because the mean of its divisors is an integer number (14876485).

Almost surely, 2^29752969 is an apocalyptic number.

It is an amenable number.

29752969 is a deficient number, since it is larger than the sum of its proper divisors (1).

29752969 is an equidigital number, since it uses as much as digits as its factorization.

29752969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 49.

The square root of 29752969 is about 5454.6282183115. The cubic root of 29752969 is about 309.8680291541.

The spelling of 29752969 in words is "twenty-nine million, seven hundred fifty-two thousand, nine hundred sixty-nine".