69068742 has 8 divisors (see below), whose sum is σ = 138137496. Its totient is φ = 23022912.

The previous prime is 69068737. The next prime is 69068767. The reversal of 69068742 is 24786096.

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

69068742 is an admirable number.

It is a super-2 number, since 2×69068742² = 9540982242925128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 69068694 and 69068703.

It is a congruent number.

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, 5755723 + ... + 5755734.

It is an arithmetic number, because the mean of its divisors is an integer number (17267187).

Almost surely, 2^69068742 is an apocalyptic number.

69068742 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.

69068742 is a wasteful number, since it uses less digits than its factorization.

69068742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11511462.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 69068742 is about 8310.7606150099. The cubic root of 69068742 is about 410.2927554171.

The spelling of 69068742 in words is "sixty-nine million, sixty-eight thousand, seven hundred forty-two".