32706481 has 2 divisors, whose sum is σ = 32706482. Its totient is φ = 32706480.

The previous prime is 32706469. The next prime is 32706491. The reversal of 32706481 is 18460723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26946481 + 5760000 = 5191^2 + 2400^2 .

It is a cyclic number.

It is not a de Polignac number, because 32706481 - 2⁹ = 32705969 is a prime.

It is a super-2 number, since 2×32706481² = 2139427798806722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32706451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16353240 + 16353241.

It is an arithmetic number, because the mean of its divisors is an integer number (16353241).

Almost surely, 2^32706481 is an apocalyptic number.

It is an amenable number.

32706481 is a deficient number, since it is larger than the sum of its proper divisors (1).

32706481 is an equidigital number, since it uses as much as digits as its factorization.

32706481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 32706481 is about 5718.9580344675. The cubic root of 32706481 is about 319.7996173860.

The spelling of 32706481 in words is "thirty-two million, seven hundred six thousand, four hundred eighty-one".