32565427 has 2 divisors, whose sum is σ = 32565428. Its totient is φ = 32565426.

The previous prime is 32565419. The next prime is 32565431. The reversal of 32565427 is 72456523.

It is a strong prime.

It is an emirp because it is prime and its reverse (72456523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32565427 - 2³ = 32565419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32565392 and 32565401.

It is not a weakly prime, because it can be changed into another prime (32565437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16282713 + 16282714.

It is an arithmetic number, because the mean of its divisors is an integer number (16282714).

Almost surely, 2^32565427 is an apocalyptic number.

32565427 is a deficient number, since it is larger than the sum of its proper divisors (1).

32565427 is an equidigital number, since it uses as much as digits as its factorization.

32565427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 32565427 is about 5706.6125678900. The cubic root of 32565427 is about 319.3392191486.

The spelling of 32565427 in words is "thirty-two million, five hundred sixty-five thousand, four hundred twenty-seven".