12036541 has 8 divisors (see below), whose sum is σ = 13169664. Its totient is φ = 10909920.

The previous prime is 12036539. The next prime is 12036551. The reversal of 12036541 is 14563021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12036541 - 2¹ = 12036539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12036511) 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, 2785 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (1646208).

Almost surely, 2^12036541 is an apocalyptic number.

12036541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12036541 is a deficient number, since it is larger than the sum of its proper divisors (1133123).

12036541 is a wasteful number, since it uses less digits than its factorization.

12036541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251.

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

The square root of 12036541 is about 3469.3718451616. The cubic root of 12036541 is about 229.1749963841.

Adding to 12036541 its reverse (14563021), we get a palindrome (26599562).

It can be divided in two parts, 1203 and 6541, that added together give a square (7744 = 88²).

The spelling of 12036541 in words is "twelve million, thirty-six thousand, five hundred forty-one".