6742234 has 8 divisors (see below), whose sum is σ = 10708308. Its totient is φ = 3172800.

The previous prime is 6742213. The next prime is 6742237. The reversal of 6742234 is 4322476.

It can be written as a sum of positive squares in 2 ways, for example, as 6487209 + 255025 = 2547^2 + 505^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6⁸ + 7⁷ + 4⁷ + 2⁹ + 2¹³ + 3⁹ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (6742237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99117 + ... + 99184.

Almost surely, 2^6742234 is an apocalyptic number.

6742234 is a deficient number, since it is larger than the sum of its proper divisors (3966074).

6742234 is a wasteful number, since it uses less digits than its factorization.

6742234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198320.

The product of its digits is 8064, while the sum is 28.

The square root of 6742234 is about 2596.5812138271. The cubic root of 6742234 is about 188.9156515457.

The spelling of 6742234 in words is "six million, seven hundred forty-two thousand, two hundred thirty-four".