68274076 has 12 divisors (see below), whose sum is σ = 128670472. Its totient is φ = 31511088.

The previous prime is 68274047. The next prime is 68274079. The reversal of 68274076 is 67047286.

It is a super-2 number, since 2×68274076² = 9322698907307552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68274079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656430 + ... + 656533.

Almost surely, 2^68274076 is an apocalyptic number.

It is an amenable number.

68274076 is a deficient number, since it is larger than the sum of its proper divisors (60396396).

68274076 is a wasteful number, since it uses less digits than its factorization.

68274076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312980 (or 1312978 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 68274076 is about 8262.8128382531. The cubic root of 68274076 is about 408.7131494553.

The spelling of 68274076 in words is "sixty-eight million, two hundred seventy-four thousand, seventy-six".