32313427 has 2 divisors, whose sum is σ = 32313428. Its totient is φ = 32313426.

The previous prime is 32313419. The next prime is 32313443. The reversal of 32313427 is 72431323.

It is a weak prime.

It is an emirp because it is prime and its reverse (72431323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32313427 - 2³ = 32313419 is a prime.

It is not a weakly prime, because it can be changed into another prime (32313467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156713 + 16156714.

It is an arithmetic number, because the mean of its divisors is an integer number (16156714).

Almost surely, 2^32313427 is an apocalyptic number.

32313427 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313427 is an equidigital number, since it uses as much as digits as its factorization.

32313427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 25.

The square root of 32313427 is about 5684.4900386930. The cubic root of 32313427 is about 318.5133744539.

The spelling of 32313427 in words is "thirty-two million, three hundred thirteen thousand, four hundred twenty-seven".