67323725 has 24 divisors (see below), whose sum is σ = 95791488. Its totient is φ = 45979200.

The previous prime is 67323679. The next prime is 67323731. The reversal of 67323725 is 52732376.

It is not a de Polignac number, because 67323725 - 2¹⁰ = 67322701 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53807 + ... + 55043.

It is an arithmetic number, because the mean of its divisors is an integer number (3991312).

Almost surely, 2^67323725 is an apocalyptic number.

It is an amenable number.

67323725 is a deficient number, since it is larger than the sum of its proper divisors (28467763).

67323725 is a wasteful number, since it uses less digits than its factorization.

67323725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1560 counting only the distinct ones).

The product of its digits is 52920, while the sum is 35.

The square root of 67323725 is about 8205.1035947147. The cubic root of 67323725 is about 406.8079009425.

The spelling of 67323725 in words is "sixty-seven million, three hundred twenty-three thousand, seven hundred twenty-five".