4081468 has 18 divisors (see below), whose sum is σ = 7333088. Its totient is φ = 1987680.

The previous prime is 4081463. The next prime is 4081481. The reversal of 4081468 is 8641804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081463) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6421 + ... + 7027.

Almost surely, 2^4081468 is an apocalyptic number.

It is an amenable number.

4081468 is a deficient number, since it is larger than the sum of its proper divisors (3251620).

4081468 is a wasteful number, since it uses less digits than its factorization.

4081468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4081468 is about 2020.2643391398. The cubic root of 4081468 is about 159.8105570345.

The spelling of 4081468 in words is "four million, eighty-one thousand, four hundred sixty-eight".