12041016 has 32 divisors (see below), whose sum is σ = 32418960. Its totient is φ = 3704832.

The previous prime is 12040999. The next prime is 12041027. The reversal of 12041016 is 61014021.

It is a junction number, because it is equal to n+sod(n) for n = 12040986 and 12041004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18985 + ... + 19608.

Almost surely, 2^12041016 is an apocalyptic number.

It is an amenable number.

12041016 is an abundant number, since it is smaller than the sum of its proper divisors (20377944).

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

12041016 is a wasteful number, since it uses less digits than its factorization.

12041016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38615 (or 38611 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 12041016 is about 3470.0167146571. The cubic root of 12041016 is about 229.2033941062.

Adding to 12041016 its reverse (61014021), we get a palindrome (73055037).

The spelling of 12041016 in words is "twelve million, forty-one thousand, sixteen".