32418641 has 2 divisors, whose sum is σ = 32418642. Its totient is φ = 32418640.

The previous prime is 32418629. The next prime is 32418647. The reversal of 32418641 is 14681423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25150225 + 7268416 = 5015^2 + 2696^2 .

It is a cyclic number.

It is not a de Polignac number, because 32418641 - 2¹⁰ = 32417617 is a prime.

It is not a weakly prime, because it can be changed into another prime (32418647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16209320 + 16209321.

It is an arithmetic number, because the mean of its divisors is an integer number (16209321).

Almost surely, 2^32418641 is an apocalyptic number.

It is an amenable number.

32418641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32418641 is an equidigital number, since it uses as much as digits as its factorization.

32418641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 32418641 is about 5693.7369977898. The cubic root of 32418641 is about 318.8586979790.

The spelling of 32418641 in words is "thirty-two million, four hundred eighteen thousand, six hundred forty-one".