68648176 has 20 divisors (see below), whose sum is σ = 140830272. Its totient is φ = 32304896.

The previous prime is 68648171. The next prime is 68648201. The reversal of 68648176 is 67184686.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68648171) 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, 125920 + ... + 126463.

Almost surely, 2^68648176 is an apocalyptic number.

It is an amenable number.

68648176 is an abundant number, since it is smaller than the sum of its proper divisors (72182096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68648176 is a wasteful number, since it uses less digits than its factorization.

68648176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252408 (or 252402 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 68648176 is about 8285.4194824402. The cubic root of 68648176 is about 409.4582891427.

The spelling of 68648176 in words is "sixty-eight million, six hundred forty-eight thousand, one hundred seventy-six".