6140774 has 16 divisors (see below), whose sum is σ = 9817200. Its totient is φ = 2870784.

The previous prime is 6140773. The next prime is 6140777. The reversal of 6140774 is 4770416.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140773) 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, 5582 + ... + 6590.

It is an arithmetic number, because the mean of its divisors is an integer number (613575).

Almost surely, 2^6140774 is an apocalyptic number.

6140774 is a deficient number, since it is larger than the sum of its proper divisors (3676426).

6140774 is a wasteful number, since it uses less digits than its factorization.

6140774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 6140774 is about 2478.0585142405. The cubic root of 6140774 is about 183.1222172229.

The spelling of 6140774 in words is "six million, one hundred forty thousand, seven hundred seventy-four".