29775113 has 2 divisors, whose sum is σ = 29775114. Its totient is φ = 29775112.

The previous prime is 29775107. The next prime is 29775127. The reversal of 29775113 is 31157792.

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., 16908544 + 12866569 = 4112^2 + 3587^2 .

It is a cyclic number.

It is not a de Polignac number, because 29775113 - 2¹⁶ = 29709577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29775173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14887556 + 14887557.

It is an arithmetic number, because the mean of its divisors is an integer number (14887557).

Almost surely, 2^29775113 is an apocalyptic number.

It is an amenable number.

29775113 is a deficient number, since it is larger than the sum of its proper divisors (1).

29775113 is an equidigital number, since it uses as much as digits as its factorization.

29775113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 35.

The square root of 29775113 is about 5456.6576766369. The cubic root of 29775113 is about 309.9448844089.

The spelling of 29775113 in words is "twenty-nine million, seven hundred seventy-five thousand, one hundred thirteen".