12754830 has 32 divisors (see below), whose sum is σ = 33395328. Its totient is φ = 3092000.

The previous prime is 12754817. The next prime is 12754831. The reversal of 12754830 is 3845721.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18996 + ... + 19655.

It is an arithmetic number, because the mean of its divisors is an integer number (1043604).

Almost surely, 2^12754830 is an apocalyptic number.

12754830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12754830 is an abundant number, since it is smaller than the sum of its proper divisors (20640498).

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

12754830 is a wasteful number, since it uses less digits than its factorization.

12754830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38672.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 12754830 is about 3571.3904855112. The cubic root of 12754830 is about 233.6459324945.

It can be divided in two parts, 1275 and 4830, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 12754830 in words is "twelve million, seven hundred fifty-four thousand, eight hundred thirty".