10651982 has 8 divisors (see below), whose sum is σ = 17430552. Its totient is φ = 4841800.

The previous prime is 10651981. The next prime is 10651999. The reversal of 10651982 is 28915601.

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

It is a super-2 number, since 2×10651982² = 226929441056648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10651981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242069 + ... + 242112.

It is an arithmetic number, because the mean of its divisors is an integer number (2178819).

Almost surely, 2^10651982 is an apocalyptic number.

10651982 is a deficient number, since it is larger than the sum of its proper divisors (6778570).

10651982 is a wasteful number, since it uses less digits than its factorization.

10651982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484194.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 10651982 is about 3263.7374281642. The cubic root of 10651982 is about 220.0274208245.

It can be divided in two parts, 106519 and 82, that added together give a palindrome (106601).

The spelling of 10651982 in words is "ten million, six hundred fifty-one thousand, nine hundred eighty-two".