67933725 has 12 divisors (see below), whose sum is σ = 112317216. Its totient is φ = 36231280.

The previous prime is 67933703. The next prime is 67933729. The reversal of 67933725 is 52733976.

It is a happy number.

It is not a de Polignac number, because 67933725 - 2⁵ = 67933693 is a prime.

It is a super-2 number, since 2×67933725² = 9229981984751250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67933729) 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 11 ways as a sum of consecutive naturals, for example, 452817 + ... + 452966.

It is an arithmetic number, because the mean of its divisors is an integer number (9359768).

Almost surely, 2^67933725 is an apocalyptic number.

It is an amenable number.

67933725 is a deficient number, since it is larger than the sum of its proper divisors (44383491).

67933725 is a wasteful number, since it uses less digits than its factorization.

67933725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905796 (or 905791 counting only the distinct ones).

The product of its digits is 238140, while the sum is 42.

The square root of 67933725 is about 8242.1917594776. The cubic root of 67933725 is about 408.0328633179.

The spelling of 67933725 in words is "sixty-seven million, nine hundred thirty-three thousand, seven hundred twenty-five".