6140016 has 80 divisors (see below), whose sum is σ = 17989920. Its totient is φ = 2004480.

The previous prime is 6139999. The next prime is 6140023. The reversal of 6140016 is 6100416.

6140016 = T₁₀₃ + T₁₀₄ + ... + T₃₃₅.

6140016 = 88³ + 89³ + ... + 95³.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 26236 + ... + 26468.

It is an arithmetic number, because the mean of its divisors is an integer number (224874).

Almost surely, 2^6140016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6140016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8994960).

6140016 is an abundant number, since it is smaller than the sum of its proper divisors (11849904).

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

6140016 is a wasteful number, since it uses less digits than its factorization.

6140016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6140016 is about 2477.9055672079. The cubic root of 6140016 is about 183.1146822144.

It can be divided in two parts, 61400 and 16, that added together give a palindrome (61416).

The spelling of 6140016 in words is "six million, one hundred forty thousand, sixteen".