32049487 has 2 divisors, whose sum is σ = 32049488. Its totient is φ = 32049486.

The previous prime is 32049463. The next prime is 32049497. The reversal of 32049487 is 78494023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32049487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32049427) 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, 16024743 + 16024744.

It is an arithmetic number, because the mean of its divisors is an integer number (16024744).

Almost surely, 2^32049487 is an apocalyptic number.

32049487 is a deficient number, since it is larger than the sum of its proper divisors (1).

32049487 is an equidigital number, since it uses as much as digits as its factorization.

32049487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 32049487 is about 5661.2266338666. The cubic root of 32049487 is about 317.6437838436.

The spelling of 32049487 in words is "thirty-two million, forty-nine thousand, four hundred eighty-seven".