12088406 has 16 divisors (see below), whose sum is σ = 19908288. Its totient is φ = 5459400.

The previous prime is 12088403. The next prime is 12088429. The reversal of 12088406 is 60488021.

12088406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12088406² = 292259119241672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12088403) 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, 1901 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (1244268).

Almost surely, 2^12088406 is an apocalyptic number.

12088406 is a deficient number, since it is larger than the sum of its proper divisors (7819882).

12088406 is a wasteful number, since it uses less digits than its factorization.

12088406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 12088406 is about 3476.8385064596. The cubic root of 12088406 is about 229.5036935184.

The spelling of 12088406 in words is "twelve million, eighty-eight thousand, four hundred six".