32420467 has 2 divisors, whose sum is σ = 32420468. Its totient is φ = 32420466.

The previous prime is 32420461. The next prime is 32420497. The reversal of 32420467 is 76402423.

It is a weak prime.

It is an emirp because it is prime and its reverse (76402423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32420467 is a prime.

It is not a weakly prime, because it can be changed into another prime (32420461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16210233 + 16210234.

It is an arithmetic number, because the mean of its divisors is an integer number (16210234).

Almost surely, 2^32420467 is an apocalyptic number.

32420467 is a deficient number, since it is larger than the sum of its proper divisors (1).

32420467 is an equidigital number, since it uses as much as digits as its factorization.

32420467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 32420467 is about 5693.8973471604. The cubic root of 32420467 is about 318.8646845043.

The spelling of 32420467 in words is "thirty-two million, four hundred twenty thousand, four hundred sixty-seven".