65733067 has 4 divisors (see below), whose sum is σ = 69599736. Its totient is φ = 61866400.

The previous prime is 65733061. The next prime is 65733077. The reversal of 65733067 is 76033756.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 65733067 - 2²³ = 57344459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65733061) 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, 1933309 + ... + 1933342.

It is an arithmetic number, because the mean of its divisors is an integer number (17399934).

Almost surely, 2^65733067 is an apocalyptic number.

65733067 is a deficient number, since it is larger than the sum of its proper divisors (3866669).

65733067 is a wasteful number, since it uses less digits than its factorization.

65733067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3866668.

The product of its (nonzero) digits is 79380, while the sum is 37.

The square root of 65733067 is about 8107.5931693691. The cubic root of 65733067 is about 403.5784475678.

The spelling of 65733067 in words is "sixty-five million, seven hundred thirty-three thousand, sixty-seven".