6140635 has 16 divisors (see below), whose sum is σ = 7683840. Its totient is φ = 4705920.

The previous prime is 6140593. The next prime is 6140647. The reversal of 6140635 is 5360416.

It is not a de Polignac number, because 6140635 - 2¹⁵ = 6107867 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26701 + ... + 26929.

It is an arithmetic number, because the mean of its divisors is an integer number (480240).

Almost surely, 2^6140635 is an apocalyptic number.

6140635 is a deficient number, since it is larger than the sum of its proper divisors (1543205).

6140635 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 6140635 = (3514606)₁₁.

6140635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

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

The square root of 6140635 is about 2478.0304679321. The cubic root of 6140635 is about 183.1208355198.

The spelling of 6140635 in words is "six million, one hundred forty thousand, six hundred thirty-five".