12033477 has 12 divisors (see below), whose sum is σ = 17432064. Its totient is φ = 7999080.

The previous prime is 12033451. The next prime is 12033481. The reversal of 12033477 is 77433021.

It is not a de Polignac number, because 12033477 - 2⁷ = 12033349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12033477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1702 + ... + 5192.

It is an arithmetic number, because the mean of its divisors is an integer number (1452672).

Almost surely, 2^12033477 is an apocalyptic number.

It is an amenable number.

12033477 is a deficient number, since it is larger than the sum of its proper divisors (5398587).

12033477 is a wasteful number, since it uses less digits than its factorization.

12033477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880 (or 3877 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 12033477 is about 3468.9302385606. The cubic root of 12033477 is about 229.1555486103.

Adding to 12033477 its reverse (77433021), we get a palindrome (89466498).

The spelling of 12033477 in words is "twelve million, thirty-three thousand, four hundred seventy-seven".