6733481 has 4 divisors (see below), whose sum is σ = 6965700. Its totient is φ = 6501264.

The previous prime is 6733469. The next prime is 6733511. The reversal of 6733481 is 1843376.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1915456 + 4818025 = 1384^2 + 2195^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6733481 is a prime.

It is a super-2 number, since 2×6733481² = 90679532754722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6733681) 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, 116066 + ... + 116123.

It is an arithmetic number, because the mean of its divisors is an integer number (1741425).

Almost surely, 2^6733481 is an apocalyptic number.

It is an amenable number.

6733481 is a deficient number, since it is larger than the sum of its proper divisors (232219).

6733481 is a wasteful number, since it uses less digits than its factorization.

6733481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232218.

The product of its digits is 12096, while the sum is 32.

The square root of 6733481 is about 2594.8951809274. The cubic root of 6733481 is about 188.8338638774.

The spelling of 6733481 in words is "six million, seven hundred thirty-three thousand, four hundred eighty-one".