32040499 has 2 divisors, whose sum is σ = 32040500. Its totient is φ = 32040498.

The previous prime is 32040497. The next prime is 32040527. The reversal of 32040499 is 99404023.

It is a weak prime.

It is an emirp because it is prime and its reverse (99404023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32040499 - 2¹ = 32040497 is a prime.

Together with 32040497, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 32040499.

It is not a weakly prime, because it can be changed into another prime (32040493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020249 + 16020250.

It is an arithmetic number, because the mean of its divisors is an integer number (16020250).

Almost surely, 2^32040499 is an apocalyptic number.

32040499 is a deficient number, since it is larger than the sum of its proper divisors (1).

32040499 is an equidigital number, since it uses as much as digits as its factorization.

32040499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 32040499 is about 5660.4327573075. The cubic root of 32040499 is about 317.6140875881.

The spelling of 32040499 in words is "thirty-two million, forty thousand, four hundred ninety-nine".