12754137 has 8 divisors (see below), whose sum is σ = 18551520. Its totient is φ = 7729760.

The previous prime is 12754129. The next prime is 12754141. The reversal of 12754137 is 73145721.

12754137 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 12754137 - 2³ = 12754129 is a prime.

It is a super-2 number, since 2×12754137² = 325336021229538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12754117) 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, 193212 + ... + 193277.

It is an arithmetic number, because the mean of its divisors is an integer number (2318940).

Almost surely, 2^12754137 is an apocalyptic number.

It is an amenable number.

12754137 is a deficient number, since it is larger than the sum of its proper divisors (5797383).

12754137 is a wasteful number, since it uses less digits than its factorization.

12754137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386503.

The product of its digits is 5880, while the sum is 30.

The square root of 12754137 is about 3571.2934631587. The cubic root of 12754137 is about 233.6417009063.

Adding to 12754137 its reverse (73145721), we get a palindrome (85899858).

The spelling of 12754137 in words is "twelve million, seven hundred fifty-four thousand, one hundred thirty-seven".