32632997 has 2 divisors, whose sum is σ = 32632998. Its totient is φ = 32632996.

The previous prime is 32632991. The next prime is 32633009. The reversal of 32632997 is 79923623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24344356 + 8288641 = 4934^2 + 2879^2 .

It is a cyclic number.

It is not a de Polignac number, because 32632997 - 2⁴ = 32632981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32632991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16316498 + 16316499.

It is an arithmetic number, because the mean of its divisors is an integer number (16316499).

Almost surely, 2^32632997 is an apocalyptic number.

It is an amenable number.

32632997 is a deficient number, since it is larger than the sum of its proper divisors (1).

32632997 is an equidigital number, since it uses as much as digits as its factorization.

32632997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 41.

The square root of 32632997 is about 5712.5298248674. The cubic root of 32632997 is about 319.5599322003.

The spelling of 32632997 in words is "thirty-two million, six hundred thirty-two thousand, nine hundred ninety-seven".