6742526 has 16 divisors (see below), whose sum is σ = 11805696. Its totient is φ = 2827896.

The previous prime is 6742517. The next prime is 6742553. The reversal of 6742526 is 6252476.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6742492 and 6742501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466 + ... + 5781.

It is an arithmetic number, because the mean of its divisors is an integer number (737856).

Almost surely, 2^6742526 is an apocalyptic number.

6742526 is a deficient number, since it is larger than the sum of its proper divisors (5063170).

6742526 is a wasteful number, since it uses less digits than its factorization.

6742526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10303.

The product of its digits is 20160, while the sum is 32.

The square root of 6742526 is about 2596.6374409994. The cubic root of 6742526 is about 188.9183787611.

The spelling of 6742526 in words is "six million, seven hundred forty-two thousand, five hundred twenty-six".