12754045 has 8 divisors (see below), whose sum is σ = 15463224. Its totient is φ = 10097664.

The previous prime is 12754033. The next prime is 12754057. The reversal of 12754045 is 54045721.

It is an interprime number because it is at equal distance from previous prime (12754033) and next prime (12754057).

It can be written as a sum of positive squares in 4 ways, for example, as 996004 + 11758041 = 998^2 + 3429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12754045 - 2¹³ = 12745853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12664 + ... + 13633.

It is an arithmetic number, because the mean of its divisors is an integer number (1932903).

Almost surely, 2^12754045 is an apocalyptic number.

It is an amenable number.

12754045 is a deficient number, since it is larger than the sum of its proper divisors (2709179).

12754045 is an equidigital number, since it uses as much as digits as its factorization.

12754045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26399.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 12754045 is about 3571.2805826482. The cubic root of 12754045 is about 233.6411391255.

Adding to 12754045 its reverse (54045721), we get a palindrome (66799766).

The spelling of 12754045 in words is "twelve million, seven hundred fifty-four thousand, forty-five".