32946427 has 2 divisors, whose sum is σ = 32946428. Its totient is φ = 32946426.

The previous prime is 32946421. The next prime is 32946469. The reversal of 32946427 is 72464923.

It is a weak prime.

It is an emirp because it is prime and its reverse (72464923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32946427 - 2¹⁵ = 32913659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32946421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16473213 + 16473214.

It is an arithmetic number, because the mean of its divisors is an integer number (16473214).

Almost surely, 2^32946427 is an apocalyptic number.

32946427 is a deficient number, since it is larger than the sum of its proper divisors (1).

32946427 is an equidigital number, since it uses as much as digits as its factorization.

32946427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 32946427 is about 5739.8978213902. The cubic root of 32946427 is about 320.5797660209.

The spelling of 32946427 in words is "thirty-two million, nine hundred forty-six thousand, four hundred twenty-seven".