32897863 has 2 divisors, whose sum is σ = 32897864. Its totient is φ = 32897862.

The previous prime is 32897807. The next prime is 32897897. The reversal of 32897863 is 36879823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32897863 - 2¹³ = 32889671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32897563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16448931 + 16448932.

It is an arithmetic number, because the mean of its divisors is an integer number (16448932).

Almost surely, 2^32897863 is an apocalyptic number.

32897863 is a deficient number, since it is larger than the sum of its proper divisors (1).

32897863 is an equidigital number, since it uses as much as digits as its factorization.

32897863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 32897863 is about 5735.6658724162. The cubic root of 32897863 is about 320.4221739036.

The spelling of 32897863 in words is "thirty-two million, eight hundred ninety-seven thousand, eight hundred sixty-three".