10783971 has 12 divisors (see below), whose sum is σ = 16993080. Its totient is φ = 6535680.

The previous prime is 10783957. The next prime is 10783973. The reversal of 10783971 is 17938701.

It is not a de Polignac number, because 10783971 - 2⁶ = 10783907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10783973) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 54366 + ... + 54563.

It is an arithmetic number, because the mean of its divisors is an integer number (1416090).

Almost surely, 2^10783971 is an apocalyptic number.

10783971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10783971 is a deficient number, since it is larger than the sum of its proper divisors (6209109).

10783971 is a wasteful number, since it uses less digits than its factorization.

10783971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108946 (or 108943 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 10783971 is about 3283.8957047994. The cubic root of 10783971 is about 220.9324814388.

The spelling of 10783971 in words is "ten million, seven hundred eighty-three thousand, nine hundred seventy-one".