32252239 has 2 divisors, whose sum is σ = 32252240. Its totient is φ = 32252238.

The previous prime is 32252219. The next prime is 32252251. The reversal of 32252239 is 93225223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32252239 - 2²¹ = 30155087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32252219) 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, 16126119 + 16126120.

It is an arithmetic number, because the mean of its divisors is an integer number (16126120).

Almost surely, 2^32252239 is an apocalyptic number.

32252239 is a deficient number, since it is larger than the sum of its proper divisors (1).

32252239 is an equidigital number, since it uses as much as digits as its factorization.

32252239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 28.

The square root of 32252239 is about 5679.1054753368. The cubic root of 32252239 is about 318.3122040988.

The spelling of 32252239 in words is "thirty-two million, two hundred fifty-two thousand, two hundred thirty-nine".