68876250 has 40 divisors (see below), whose sum is σ = 172144896. Its totient is φ = 18366000.

The previous prime is 68876219. The next prime is 68876251. The reversal of 68876250 is 5267886.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68876251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5434 + ... + 12933.

Almost surely, 2^68876250 is an apocalyptic number.

68876250 is an abundant number, since it is smaller than the sum of its proper divisors (103268646).

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

68876250 is a wasteful number, since it uses less digits than its factorization.

68876250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18392 (or 18377 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 68876250 is about 8299.1716454114. The cubic root of 68876250 is about 409.9112439246.

The spelling of 68876250 in words is "sixty-eight million, eight hundred seventy-six thousand, two hundred fifty".