67849852 has 12 divisors (see below), whose sum is σ = 135699760. Its totient is φ = 29078496.

The previous prime is 67849849. The next prime is 67849867. The reversal of 67849852 is 25894876.

67849852 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 67849796 and 67849805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211577 + ... + 1211632.

Almost surely, 2^67849852 is an apocalyptic number.

It is an amenable number.

67849852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67849852 is a wasteful number, since it uses less digits than its factorization.

67849852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423220 (or 2423218 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 67849852 is about 8237.1021603474. The cubic root of 67849852 is about 407.8648709879.

The spelling of 67849852 in words is "sixty-seven million, eight hundred forty-nine thousand, eight hundred fifty-two".