29896513 has 2 divisors, whose sum is σ = 29896514. Its totient is φ = 29896512.

The previous prime is 29896501. The next prime is 29896547. The reversal of 29896513 is 31569892.

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., 21270544 + 8625969 = 4612^2 + 2937^2 .

It is a cyclic number.

It is not a de Polignac number, because 29896513 - 2⁹ = 29896001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29896513.

It is not a weakly prime, because it can be changed into another prime (29896583) 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, 14948256 + 14948257.

It is an arithmetic number, because the mean of its divisors is an integer number (14948257).

Almost surely, 2^29896513 is an apocalyptic number.

It is an amenable number.

29896513 is a deficient number, since it is larger than the sum of its proper divisors (1).

29896513 is an equidigital number, since it uses as much as digits as its factorization.

29896513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 43.

The square root of 29896513 is about 5467.7703865470. The cubic root of 29896513 is about 310.3655521220.

The spelling of 29896513 in words is "twenty-nine million, eight hundred ninety-six thousand, five hundred thirteen".