6134890 has 16 divisors (see below), whose sum is σ = 11094408. Its totient is φ = 2442496.

The previous prime is 6134881. The next prime is 6134893. The reversal of 6134890 is 984316.

It can be written as a sum of positive squares in 4 ways, for example, as 2934369 + 3200521 = 1713^2 + 1789^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6134893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014 + ... + 3646.

Almost surely, 2^6134890 is an apocalyptic number.

6134890 is a deficient number, since it is larger than the sum of its proper divisors (4959518).

6134890 is a wasteful number, since it uses less digits than its factorization.

6134890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6134890 is about 2476.8710099640. The cubic root of 6134890 is about 183.0637101870.

The spelling of 6134890 in words is "six million, one hundred thirty-four thousand, eight hundred ninety".