67255825 has 96 divisors (see below), whose sum is σ = 113992704. Its totient is φ = 38154240.

The previous prime is 67255819. The next prime is 67255829. The reversal of 67255825 is 52855276.

It is not a de Polignac number, because 67255825 - 2⁹ = 67255313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67255829) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1430952 + ... + 1430998.

It is an arithmetic number, because the mean of its divisors is an integer number (1187424).

Almost surely, 2^67255825 is an apocalyptic number.

67255825 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

67255825 is a deficient number, since it is larger than the sum of its proper divisors (46736879).

67255825 is a wasteful number, since it uses less digits than its factorization.

67255825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 126 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 67255825 is about 8200.9648822562. The cubic root of 67255825 is about 406.6710915790.

The spelling of 67255825 in words is "sixty-seven million, two hundred fifty-five thousand, eight hundred twenty-five".