12077134 has 8 divisors (see below), whose sum is σ = 18136368. Its totient is φ = 6031680.

The previous prime is 12077129. The next prime is 12077147. The reversal of 12077134 is 43177021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12077099 and 12077108.

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, 867 + ... + 4990.

It is an arithmetic number, because the mean of its divisors is an integer number (2267046).

Almost surely, 2^12077134 is an apocalyptic number.

12077134 is a deficient number, since it is larger than the sum of its proper divisors (6059234).

12077134 is a wasteful number, since it uses less digits than its factorization.

12077134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6890.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 12077134 is about 3475.2171155195. The cubic root of 12077134 is about 229.4323367121.

The spelling of 12077134 in words is "twelve million, seventy-seven thousand, one hundred thirty-four".