68475076 has 12 divisors (see below), whose sum is σ = 119916972. Its totient is φ = 34213088.

The previous prime is 68475041. The next prime is 68475091. The reversal of 68475076 is 67057486.

It can be written as a sum of positive squares in 2 ways, for example, as 60466176 + 8008900 = 7776^2 + 2830^2 .

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, 1146 + ... + 11758.

It is an arithmetic number, because the mean of its divisors is an integer number (9993081).

Almost surely, 2^68475076 is an apocalyptic number.

It is an amenable number.

68475076 is a deficient number, since it is larger than the sum of its proper divisors (51441896).

68475076 is a wasteful number, since it uses less digits than its factorization.

68475076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12230 (or 12228 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 68475076 is about 8274.9668277281. The cubic root of 68475076 is about 409.1138425692.

The spelling of 68475076 in words is "sixty-eight million, four hundred seventy-five thousand, seventy-six".