12754528 has 24 divisors (see below), whose sum is σ = 25242840. Its totient is φ = 6343680.

The previous prime is 12754513. The next prime is 12754537. The reversal of 12754528 is 82545721.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12754493 and 12754502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5808 + ... + 7696.

It is an arithmetic number, because the mean of its divisors is an integer number (1051785).

Almost surely, 2^12754528 is an apocalyptic number.

It is an amenable number.

12754528 is a deficient number, since it is larger than the sum of its proper divisors (12488312).

12754528 is a wasteful number, since it uses less digits than its factorization.

12754528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2102 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 12754528 is about 3571.3482048101. The cubic root of 12754528 is about 233.6440884446.

The spelling of 12754528 in words is "twelve million, seven hundred fifty-four thousand, five hundred twenty-eight".