12961754 has 16 divisors (see below), whose sum is σ = 21385728. Its totient is φ = 5854512.

The previous prime is 12961727. The next prime is 12961757. The reversal of 12961754 is 45716921.

It is not an unprimeable number, because it can be changed into a prime (12961757) 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, 4082 + ... + 6525.

It is an arithmetic number, because the mean of its divisors is an integer number (1336608).

Almost surely, 2^12961754 is an apocalyptic number.

12961754 is a deficient number, since it is larger than the sum of its proper divisors (8423974).

12961754 is a wasteful number, since it uses less digits than its factorization.

12961754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10669.

The product of its digits is 15120, while the sum is 35.

The square root of 12961754 is about 3600.2436028691. The cubic root of 12961754 is about 234.9026547172.

The spelling of 12961754 in words is "twelve million, nine hundred sixty-one thousand, seven hundred fifty-four".