10270986 has 16 divisors (see below), whose sum is σ = 22409568. Its totient is φ = 3112400.

The previous prime is 10270979. The next prime is 10270991. The reversal of 10270986 is 68907201.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 77745 + ... + 77876.

It is an arithmetic number, because the mean of its divisors is an integer number (1400598).

Almost surely, 2^10270986 is an apocalyptic number.

10270986 is an abundant number, since it is smaller than the sum of its proper divisors (12138582).

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

10270986 is a wasteful number, since it uses less digits than its factorization.

10270986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155637.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 10270986 is about 3204.8379054174. The cubic root of 10270986 is about 217.3722224770.

The spelling of 10270986 in words is "ten million, two hundred seventy thousand, nine hundred eighty-six".