32629013 has 2 divisors, whose sum is σ = 32629014. Its totient is φ = 32629012.

The previous prime is 32628991. The next prime is 32629021. The reversal of 32629013 is 31092623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31561924 + 1067089 = 5618^2 + 1033^2 .

It is a cyclic number.

It is not a de Polignac number, because 32629013 - 2⁶ = 32628949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32629073) 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, 16314506 + 16314507.

It is an arithmetic number, because the mean of its divisors is an integer number (16314507).

Almost surely, 2^32629013 is an apocalyptic number.

It is an amenable number.

32629013 is a deficient number, since it is larger than the sum of its proper divisors (1).

32629013 is an equidigital number, since it uses as much as digits as its factorization.

32629013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 32629013 is about 5712.1811070728. The cubic root of 32629013 is about 319.5469271778.

The spelling of 32629013 in words is "thirty-two million, six hundred twenty-nine thousand, thirteen".