6735140 has 12 divisors (see below), whose sum is σ = 14143836. Its totient is φ = 2694048.

The previous prime is 6735107. The next prime is 6735151. The reversal of 6735140 is 415376.

It can be written as a sum of positive squares in 2 ways, for example, as 4194304 + 2540836 = 2048^2 + 1594^2 .

It is a super-2 number, since 2×6735140² = 90724221639200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168359 + ... + 168398.

It is an arithmetic number, because the mean of its divisors is an integer number (1178653).

Almost surely, 2^6735140 is an apocalyptic number.

It is an amenable number.

6735140 is an abundant number, since it is smaller than the sum of its proper divisors (7408696).

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

6735140 is a wasteful number, since it uses less digits than its factorization.

6735140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336766 (or 336764 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 6735140 is about 2595.2148273313. The cubic root of 6735140 is about 188.8493709460.

The spelling of 6735140 in words is "six million, seven hundred thirty-five thousand, one hundred forty".