67608342 has 12 divisors (see below), whose sum is σ = 146484780. Its totient is φ = 22536108.

The previous prime is 67608329. The next prime is 67608353. The reversal of 67608342 is 24380676.

67608342 is a `hidden beast` number, since 6 + 7 + 608 + 3 + 42 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 67608297 and 67608306.

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 5 ways as a sum of consecutive naturals, for example, 1877992 + ... + 1878027.

It is an arithmetic number, because the mean of its divisors is an integer number (12207065).

Almost surely, 2^67608342 is an apocalyptic number.

67608342 is an abundant number, since it is smaller than the sum of its proper divisors (78876438).

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

67608342 is a wasteful number, since it uses less digits than its factorization.

67608342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756027 (or 3756024 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 67608342 is about 8222.4292031005. The cubic root of 67608342 is about 407.3803671050.

The spelling of 67608342 in words is "sixty-seven million, six hundred eight thousand, three hundred forty-two".