3117146 has 4 divisors (see below), whose sum is σ = 4675722. Its totient is φ = 1558572.

The previous prime is 3117119. The next prime is 3117151. The reversal of 3117146 is 6417113.

3117146 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.

It can be written as a sum of positive squares in only one way, i.e., 3024121 + 93025 = 1739^2 + 305^2 .

It is a super-3 number, since 3×3117146³ = 90864174852333084408, which contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 779285 + ... + 779288.

Almost surely, 2^3117146 is an apocalyptic number.

3117146 is a deficient number, since it is larger than the sum of its proper divisors (1558576).

3117146 is a wasteful number, since it uses less digits than its factorization.

3117146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558575.

The product of its digits is 504, while the sum is 23.

The square root of 3117146 is about 1765.5441087665. The cubic root of 3117146 is about 146.0783029022.

The spelling of 3117146 in words is "three million, one hundred seventeen thousand, one hundred forty-six".