10081662 has 8 divisors (see below), whose sum is σ = 20163336. Its totient is φ = 3360552.

The previous prime is 10081661. The next prime is 10081679. The reversal of 10081662 is 26618001.

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

10081662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10081661) 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, 840133 + ... + 840144.

It is an arithmetic number, because the mean of its divisors is an integer number (2520417).

Almost surely, 2^10081662 is an apocalyptic number.

10081662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10081662 is a wasteful number, since it uses less digits than its factorization.

10081662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680282.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 10081662 is about 3175.1633028870. The cubic root of 10081662 is about 216.0283313318.

Adding to 10081662 its reverse (26618001), we get a palindrome (36699663).

The spelling of 10081662 in words is "ten million, eighty-one thousand, six hundred sixty-two".