12254770 has 32 divisors (see below), whose sum is σ = 24722496. Its totient is φ = 4334400.

The previous prime is 12254747. The next prime is 12254771. The reversal of 12254770 is 7745221.

It is not an unprimeable number, because it can be changed into a prime (12254771) 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, 2565 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (772578).

Almost surely, 2^12254770 is an apocalyptic number.

12254770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12254770 is an abundant number, since it is smaller than the sum of its proper divisors (12467726).

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

12254770 is a wasteful number, since it uses less digits than its factorization.

12254770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 12254770 is about 3500.6813622494. The cubic root of 12254770 is about 230.5517315108.

Adding to 12254770 its reverse (7745221), we get a palindrome (19999991).

It can be divided in two parts, 1225 and 4770, that added together give a palindrome (5995).

The spelling of 12254770 in words is "twelve million, two hundred fifty-four thousand, seven hundred seventy".