10086978 has 16 divisors (see below), whose sum is σ = 22008096. Its totient is φ = 3056640.

The previous prime is 10086961. The next prime is 10087003. The reversal of 10086978 is 87968001.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76351 + ... + 76482.

It is an arithmetic number, because the mean of its divisors is an integer number (1375506).

Almost surely, 2^10086978 is an apocalyptic number.

10086978 is an abundant number, since it is smaller than the sum of its proper divisors (11921118).

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

10086978 is a wasteful number, since it uses less digits than its factorization.

10086978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152849.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 10086978 is about 3176.0003148614. Note that the first 3 decimals coincide. The cubic root of 10086978 is about 216.0662948084.

It can be divided in two parts, 100 and 86978, that added together give a palindrome (87078).

The spelling of 10086978 in words is "ten million, eighty-six thousand, nine hundred seventy-eight".