10146786 has 16 divisors (see below), whose sum is σ = 21854784. Its totient is φ = 3122064.

The previous prime is 10146743. The next prime is 10146793. The reversal of 10146786 is 68764101.

It is a happy number.

It is a super-2 number, since 2×10146786² = 205914532259592, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 64966 + ... + 65121.

It is an arithmetic number, because the mean of its divisors is an integer number (1365924).

Almost surely, 2^10146786 is an apocalyptic number.

10146786 is an abundant number, since it is smaller than the sum of its proper divisors (11707998).

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

10146786 is a wasteful number, since it uses less digits than its factorization.

10146786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130105.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 10146786 is about 3185.4020154448. The cubic root of 10146786 is about 216.4924890766.

The spelling of 10146786 in words is "ten million, one hundred forty-six thousand, seven hundred eighty-six".