67325765 has 8 divisors (see below), whose sum is σ = 87005688. Its totient is φ = 49717440.

The previous prime is 67325749. The next prime is 67325767. The reversal of 67325765 is 56752376.

It can be written as a sum of positive squares in 4 ways, for example, as 3996001 + 63329764 = 1999^2 + 7958^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 67325765 - 2⁴ = 67325749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67325767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517826 + ... + 517955.

It is an arithmetic number, because the mean of its divisors is an integer number (10875711).

Almost surely, 2^67325765 is an apocalyptic number.

67325765 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

67325765 is a deficient number, since it is larger than the sum of its proper divisors (19679923).

67325765 is a wasteful number, since it uses less digits than its factorization.

67325765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035799.

The product of its digits is 264600, while the sum is 41.

The square root of 67325765 is about 8205.2279066459. The cubic root of 67325765 is about 406.8120098444.

The spelling of 67325765 in words is "sixty-seven million, three hundred twenty-five thousand, seven hundred sixty-five".