12754940 has 24 divisors (see below), whose sum is σ = 29220912. Its totient is φ = 4638080.

The previous prime is 12754901. The next prime is 12754943. The reversal of 12754940 is 4945721.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12754897 and 12754906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754943) 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, 28769 + ... + 29208.

It is an arithmetic number, because the mean of its divisors is an integer number (1217538).

Almost surely, 2^12754940 is an apocalyptic number.

12754940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12754940 is an abundant number, since it is smaller than the sum of its proper divisors (16465972).

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

12754940 is a wasteful number, since it uses less digits than its factorization.

12754940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57997 (or 57995 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 12754940 is about 3571.4058856422. The cubic root of 12754940 is about 233.6466041610.

The spelling of 12754940 in words is "twelve million, seven hundred fifty-four thousand, nine hundred forty".