10380786 has 16 divisors (see below), whose sum is σ = 22358784. Its totient is φ = 3194064.

The previous prime is 10380767. The next prime is 10380787. The reversal of 10380786 is 68708301.

It is not an unprimeable number, because it can be changed into a prime (10380787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66466 + ... + 66621.

It is an arithmetic number, because the mean of its divisors is an integer number (1397424).

Almost surely, 2^10380786 is an apocalyptic number.

10380786 is an abundant number, since it is smaller than the sum of its proper divisors (11977998).

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

10380786 is a wasteful number, since it uses less digits than its factorization.

10380786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133105.

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

The square root of 10380786 is about 3221.9227178814. The cubic root of 10380786 is about 218.1440705214.

The spelling of 10380786 in words is "ten million, three hundred eighty thousand, seven hundred eighty-six".