4081462 has 32 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 1495680.

The previous prime is 4081459. The next prime is 4081463. The reversal of 4081462 is 2641804.

It is an Ulam number.

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 15 ways as a sum of consecutive naturals, for example, 1839 + ... + 3397.

It is an arithmetic number, because the mean of its divisors is an integer number (252720).

Almost surely, 2^4081462 is an apocalyptic number.

4081462 is a deficient number, since it is larger than the sum of its proper divisors (4005578).

4081462 is a wasteful number, since it uses less digits than its factorization.

4081462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4081462 is about 2020.2628541851. The cubic root of 4081462 is about 159.8104787242.

The spelling of 4081462 in words is "four million, eighty-one thousand, four hundred sixty-two".