6140718 has 16 divisors (see below), whose sum is σ = 13646160. Its totient is φ = 2046888.

The previous prime is 6140711. The next prime is 6140753. The reversal of 6140718 is 8170416.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6140691 and 6140700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140711) 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, 56805 + ... + 56912.

It is an arithmetic number, because the mean of its divisors is an integer number (852885).

Almost surely, 2^6140718 is an apocalyptic number.

6140718 is an abundant number, since it is smaller than the sum of its proper divisors (7505442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6140718 is a wasteful number, since it uses less digits than its factorization.

6140718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113728 (or 113722 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 6140718 is about 2478.0472150466. The cubic root of 6140718 is about 183.1216605680.

It can be divided in two parts, 61407 and 18, that added together give a triangular number (61425 = T₃₅₀).

The spelling of 6140718 in words is "six million, one hundred forty thousand, seven hundred eighteen".