4181046 has 16 divisors (see below), whose sum is σ = 8650800. Its totient is φ = 1345568.

The previous prime is 4181041. The next prime is 4181059. The reversal of 4181046 is 6401814.

It is a super-2 number, since 2×4181046² = 34962291308232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4181041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11841 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (540675).

Almost surely, 2^4181046 is an apocalyptic number.

4181046 is an abundant number, since it is smaller than the sum of its proper divisors (4469754).

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

4181046 is a wasteful number, since it uses less digits than its factorization.

4181046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24063.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 4181046 is about 2044.7606216866. The cubic root of 4181046 is about 161.0997928192.

Adding to 4181046 its product of nonzero digits (768), we get a palindrome (4181814).

The spelling of 4181046 in words is "four million, one hundred eighty-one thousand, forty-six".