12054354 has 16 divisors (see below), whose sum is σ = 25963392. Its totient is φ = 3709008.

The previous prime is 12054353. The next prime is 12054359. The reversal of 12054354 is 45345021.

It is a super-3 number, since 3×12054354³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12054353) 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, 77194 + ... + 77349.

It is an arithmetic number, because the mean of its divisors is an integer number (1622712).

Almost surely, 2^12054354 is an apocalyptic number.

12054354 is an abundant number, since it is smaller than the sum of its proper divisors (13909038).

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

12054354 is a wasteful number, since it uses less digits than its factorization.

12054354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154561.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 12054354 is about 3471.9380754846. The cubic root of 12054354 is about 229.2879934668.

Adding to 12054354 its reverse (45345021), we get a palindrome (57399375).

The spelling of 12054354 in words is "twelve million, fifty-four thousand, three hundred fifty-four".