6791451 has 4 divisors (see below), whose sum is σ = 9055272. Its totient is φ = 4527632.

The previous prime is 6791441. The next prime is 6791459. The reversal of 6791451 is 1541976.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6791451 is a prime.

It is a super-2 number, since 2×6791451² = 92247613370802, which contains 22 as substring.

It is a D-number.

6791451 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6791459) 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, 1131906 + ... + 1131911.

It is an arithmetic number, because the mean of its divisors is an integer number (2263818).

Almost surely, 2^6791451 is an apocalyptic number.

6791451 is a deficient number, since it is larger than the sum of its proper divisors (2263821).

6791451 is a wasteful number, since it uses less digits than its factorization.

6791451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263820.

The product of its digits is 7560, while the sum is 33.

The square root of 6791451 is about 2606.0412506328. The cubic root of 6791451 is about 189.3742200624.

The spelling of 6791451 in words is "six million, seven hundred ninety-one thousand, four hundred fifty-one".