32041861 has 2 divisors, whose sum is σ = 32041862. Its totient is φ = 32041860.

The previous prime is 32041843. The next prime is 32041871. The reversal of 32041861 is 16814023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25250625 + 6791236 = 5025^2 + 2606^2 .

It is a cyclic number.

It is not a de Polignac number, because 32041861 - 2¹⁹ = 31517573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32041811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020930 + 16020931.

It is an arithmetic number, because the mean of its divisors is an integer number (16020931).

Almost surely, 2^32041861 is an apocalyptic number.

It is an amenable number.

32041861 is a deficient number, since it is larger than the sum of its proper divisors (1).

32041861 is an equidigital number, since it uses as much as digits as its factorization.

32041861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 32041861 is about 5660.5530648515. The cubic root of 32041861 is about 317.6185879785.

Adding to 32041861 its reverse (16814023), we get a palindrome (48855884).

The spelling of 32041861 in words is "thirty-two million, forty-one thousand, eight hundred sixty-one".