12034554 has 32 divisors (see below), whose sum is σ = 27789696. Its totient is φ = 3403200.

The previous prime is 12034553. The next prime is 12034559. The reversal of 12034554 is 45543021.

It is not an unprimeable number, because it can be changed into a prime (12034553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2824 + ... + 5660.

It is an arithmetic number, because the mean of its divisors is an integer number (868428).

Almost surely, 2^12034554 is an apocalyptic number.

12034554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12034554 is an abundant number, since it is smaller than the sum of its proper divisors (15755142).

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

12034554 is a wasteful number, since it uses less digits than its factorization.

12034554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950.

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

The square root of 12034554 is about 3469.0854702645. The cubic root of 12034554 is about 229.1623849044.

Adding to 12034554 its reverse (45543021), we get a palindrome (57577575).

The spelling of 12034554 in words is "twelve million, thirty-four thousand, five hundred fifty-four".