68071074 has 8 divisors (see below), whose sum is σ = 136142160. Its totient is φ = 22690356.

The previous prime is 68071057. The next prime is 68071093. The reversal of 68071074 is 47017086.

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

68071074 is an admirable number.

It is a super-2 number, since 2×68071074² = 9267342231026952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672584 + ... + 5672595.

It is an arithmetic number, because the mean of its divisors is an integer number (17017770).

Almost surely, 2^68071074 is an apocalyptic number.

68071074 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.

68071074 is a wasteful number, since it uses less digits than its factorization.

68071074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345184.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 68071074 is about 8250.5196199997. The cubic root of 68071074 is about 408.3076663398.

The spelling of 68071074 in words is "sixty-eight million, seventy-one thousand, seventy-four".