32477413 has 2 divisors, whose sum is σ = 32477414. Its totient is φ = 32477412.

The previous prime is 32477411. The next prime is 32477447. The reversal of 32477413 is 31477423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29084449 + 3392964 = 5393^2 + 1842^2 .

It is an emirp because it is prime and its reverse (31477423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32477413 - 2¹ = 32477411 is a prime.

Together with 32477411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32477411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16238706 + 16238707.

It is an arithmetic number, because the mean of its divisors is an integer number (16238707).

Almost surely, 2^32477413 is an apocalyptic number.

It is an amenable number.

32477413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32477413 is an equidigital number, since it uses as much as digits as its factorization.

32477413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 31.

The square root of 32477413 is about 5698.8957702348. The cubic root of 32477413 is about 319.0512687716.

The spelling of 32477413 in words is "thirty-two million, four hundred seventy-seven thousand, four hundred thirteen".