103782966 has 32 divisors (see below), whose sum is σ = 238744320. Its totient is φ = 29461536.

The previous prime is 103782961. The next prime is 103783007. The reversal of 103782966 is 669287301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103782961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276 + ... + 14463.

It is an arithmetic number, because the mean of its divisors is an integer number (7460760).

Almost surely, 2^103782966 is an apocalyptic number.

103782966 is an abundant number, since it is smaller than the sum of its proper divisors (134961354).

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

103782966 is a wasteful number, since it uses less digits than its factorization.

103782966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15908.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 103782966 is about 10187.3925025003. The cubic root of 103782966 is about 469.9395817915.

The spelling of 103782966 in words is "one hundred three million, seven hundred eighty-two thousand, nine hundred sixty-six".