10267982 has 8 divisors (see below), whose sum is σ = 16071696. Its totient is φ = 4910752.

The previous prime is 10267979. The next prime is 10267991. The reversal of 10267982 is 28976201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 111563 + ... + 111654.

It is an arithmetic number, because the mean of its divisors is an integer number (2008962).

Almost surely, 2^10267982 is an apocalyptic number.

10267982 is a deficient number, since it is larger than the sum of its proper divisors (5803714).

10267982 is a wasteful number, since it uses less digits than its factorization.

10267982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223242.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 10267982 is about 3204.3692046954. The cubic root of 10267982 is about 217.3510284771.

The spelling of 10267982 in words is "ten million, two hundred sixty-seven thousand, nine hundred eighty-two".