67992034 has 16 divisors (see below), whose sum is σ = 111607776. Its totient is φ = 30808800.

The previous prime is 67992017. The next prime is 67992047. The reversal of 67992034 is 43029976.

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 7 ways as a sum of consecutive naturals, for example, 2614 + ... + 11950.

It is an arithmetic number, because the mean of its divisors is an integer number (6975486).

Almost surely, 2^67992034 is an apocalyptic number.

67992034 is a deficient number, since it is larger than the sum of its proper divisors (43615742).

67992034 is a wasteful number, since it uses less digits than its factorization.

67992034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 67992034 is about 8245.7282273914. The cubic root of 67992034 is about 408.1495711063.

The spelling of 67992034 in words is "sixty-seven million, nine hundred ninety-two thousand, thirty-four".