6140356 has 24 divisors (see below), whose sum is σ = 11579904. Its totient is φ = 2840640.

The previous prime is 6140353. The next prime is 6140359. The reversal of 6140356 is 6530416.

It is an interprime number because it is at equal distance from previous prime (6140353) and next prime (6140359).

It is a self number, because there is not a number n which added to its sum of digits gives 6140356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140353) 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, 1776 + ... + 3928.

It is an arithmetic number, because the mean of its divisors is an integer number (482496).

Almost surely, 2^6140356 is an apocalyptic number.

It is an amenable number.

6140356 is a deficient number, since it is larger than the sum of its proper divisors (5439548).

6140356 is a wasteful number, since it uses less digits than its factorization.

6140356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 6140356 is about 2477.9741725853. The cubic root of 6140356 is about 183.1180621102.

The spelling of 6140356 in words is "six million, one hundred forty thousand, three hundred fifty-six".