67057034 has 8 divisors (see below), whose sum is σ = 109729728. Its totient is φ = 30480460.

The previous prime is 67057009. The next prime is 67057063. The reversal of 67057034 is 43075076.

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

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 3 ways as a sum of consecutive naturals, for example, 1524002 + ... + 1524045.

It is an arithmetic number, because the mean of its divisors is an integer number (13716216).

Almost surely, 2^67057034 is an apocalyptic number.

67057034 is a deficient number, since it is larger than the sum of its proper divisors (42672694).

67057034 is a wasteful number, since it uses less digits than its factorization.

67057034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048060.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 67057034 is about 8188.8359368106. The cubic root of 67057034 is about 406.2700242911.

The spelling of 67057034 in words is "sixty-seven million, fifty-seven thousand, thirty-four".