12030354 has 24 divisors (see below), whose sum is σ = 29789760. Its totient is φ = 3437208.

The previous prime is 12030353. The next prime is 12030371. The reversal of 12030354 is 45303021.

12030354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12030353) 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, 47614 + ... + 47865.

It is an arithmetic number, because the mean of its divisors is an integer number (1241240).

Almost surely, 2^12030354 is an apocalyptic number.

12030354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12030354 is an abundant number, since it is smaller than the sum of its proper divisors (17759406).

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

12030354 is a wasteful number, since it uses less digits than its factorization.

12030354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95494 (or 95491 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 12030354 is about 3468.4800705785. The cubic root of 12030354 is about 229.1357229551.

Adding to 12030354 its reverse (45303021), we get a palindrome (57333375).

The spelling of 12030354 in words is "twelve million, thirty thousand, three hundred fifty-four".