12954667 has 4 divisors (see below), whose sum is σ = 14132376. Its totient is φ = 11776960.

The previous prime is 12954611. The next prime is 12954673. The reversal of 12954667 is 76645921.

12954667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76645921 = 11 ⋅6967811.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12954667 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12954607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588838 + ... + 588859.

It is an arithmetic number, because the mean of its divisors is an integer number (3533094).

Almost surely, 2^12954667 is an apocalyptic number.

12954667 is a deficient number, since it is larger than the sum of its proper divisors (1177709).

12954667 is a wasteful number, since it uses less digits than its factorization.

12954667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177708.

The product of its digits is 90720, while the sum is 40.

The square root of 12954667 is about 3599.2592293415. The cubic root of 12954667 is about 234.8598349307.

The spelling of 12954667 in words is "twelve million, nine hundred fifty-four thousand, six hundred sixty-seven".