67282285 has 8 divisors (see below), whose sum is σ = 92272896. Its totient is φ = 46136400.

The previous prime is 67282273. The next prime is 67282297. The reversal of 67282285 is 58228276.

It is an interprime number because it is at equal distance from previous prime (67282273) and next prime (67282297).

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

It is not a de Polignac number, because 67282285 - 2⁵ = 67282253 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 961141 + ... + 961210.

It is an arithmetic number, because the mean of its divisors is an integer number (11534112).

Almost surely, 2^67282285 is an apocalyptic number.

It is an amenable number.

67282285 is a deficient number, since it is larger than the sum of its proper divisors (24990611).

67282285 is a wasteful number, since it uses less digits than its factorization.

67282285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922363.

The product of its digits is 107520, while the sum is 40.

The square root of 67282285 is about 8202.5779484257. The cubic root of 67282285 is about 406.7244158635.

The spelling of 67282285 in words is "sixty-seven million, two hundred eighty-two thousand, two hundred eighty-five".