67050340 has 24 divisors (see below), whose sum is σ = 160921152. Its totient is φ = 22988640.

The previous prime is 67050311. The next prime is 67050367. The reversal of 67050340 is 4305076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239326 + ... + 239605.

It is an arithmetic number, because the mean of its divisors is an integer number (6705048).

Almost surely, 2^67050340 is an apocalyptic number.

It is an amenable number.

67050340 is an abundant number, since it is smaller than the sum of its proper divisors (93870812).

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

67050340 is a wasteful number, since it uses less digits than its factorization.

67050340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478947 (or 478945 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 67050340 is about 8188.4271994077. The cubic root of 67050340 is about 406.2565051424.

The spelling of 67050340 in words is "sixty-seven million, fifty thousand, three hundred forty".