10278768 has 20 divisors (see below), whose sum is σ = 26553608. Its totient is φ = 3426240.

The previous prime is 10278757. The next prime is 10278773. The reversal of 10278768 is 86787201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107023 + ... + 107118.

Almost surely, 2^10278768 is an apocalyptic number.

It is an amenable number.

10278768 is an abundant number, since it is smaller than the sum of its proper divisors (16274840).

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

10278768 is a wasteful number, since it uses less digits than its factorization.

10278768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214152 (or 214146 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 10278768 is about 3206.0517774983. The cubic root of 10278768 is about 217.4271072950.

The spelling of 10278768 in words is "ten million, two hundred seventy-eight thousand, seven hundred sixty-eight".