4051066 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 1805760.

The previous prime is 4051063. The next prime is 4051067. The reversal of 4051066 is 6601504.

It is a super-2 number, since 2×4051066² = 32822271472712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4051063) 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 7 ways as a sum of consecutive naturals, for example, 2490 + ... + 3781.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^4051066 is an apocalyptic number.

4051066 is a deficient number, since it is larger than the sum of its proper divisors (2722694).

4051066 is a wasteful number, since it uses less digits than its factorization.

4051066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4051066 is about 2012.7260121537. The cubic root of 4051066 is about 159.4127692621.

The spelling of 4051066 in words is "four million, fifty-one thousand, sixty-six".