32740067 has 4 divisors (see below), whose sum is σ = 32751576. Its totient is φ = 32728560.

The previous prime is 32740033. The next prime is 32740069. The reversal of 32740067 is 76004723.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76004723 = 137 ⋅554779.

It is a cyclic number.

It is not a de Polignac number, because 32740067 - 2¹² = 32735971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32740069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (8187894).

Almost surely, 2^32740067 is an apocalyptic number.

32740067 is a deficient number, since it is larger than the sum of its proper divisors (11509).

32740067 is an equidigital number, since it uses as much as digits as its factorization.

32740067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11508.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 32740067 is about 5721.8936550761. The cubic root of 32740067 is about 319.9090464163.

The spelling of 32740067 in words is "thirty-two million, seven hundred forty thousand, sixty-seven".