29764057 has 2 divisors, whose sum is σ = 29764058. Its totient is φ = 29764056.

The previous prime is 29764027. The next prime is 29764129. The reversal of 29764057 is 75046792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15202201 + 14561856 = 3899^2 + 3816^2 .

It is a cyclic number.

It is not a de Polignac number, because 29764057 - 2¹¹ = 29762009 is a prime.

It is not a weakly prime, because it can be changed into another prime (29764027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14882028 + 14882029.

It is an arithmetic number, because the mean of its divisors is an integer number (14882029).

Almost surely, 2^29764057 is an apocalyptic number.

It is an amenable number.

29764057 is a deficient number, since it is larger than the sum of its proper divisors (1).

29764057 is an equidigital number, since it uses as much as digits as its factorization.

29764057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 29764057 is about 5455.6445082135. The cubic root of 29764057 is about 309.9065170777.

The spelling of 29764057 in words is "twenty-nine million, seven hundred sixty-four thousand, fifty-seven".